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id="toc-Class_variants-sublist" class="vector-toc-list"> <li id="toc-Kaidai_I_(I-51_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_I_(I-51_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Kaidai I (<i>I-51</i> class)</span> </div> </a> <ul id="toc-Kaidai_I_(I-51_class)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kaidai_II_(I-152_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_II_(I-152_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Kaidai II (<i>I-152</i> class)</span> </div> </a> <ul id="toc-Kaidai_II_(I-152_class)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kaidai_IIIa/b_(I-153_class_and_I-156_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_IIIa/b_(I-153_class_and_I-156_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Kaidai IIIa/b (<i>I-153</i> class and <i>I-156</i> class)</span> </div> </a> <ul id="toc-Kaidai_IIIa/b_(I-153_class_and_I-156_class)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kaidai_IV_(I-61/162_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_IV_(I-61/162_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Kaidai IV (<i>I-61/162</i> class)</span> </div> </a> <ul id="toc-Kaidai_IV_(I-61/162_class)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kaidai_V_(I-165_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_V_(I-165_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>Kaidai V (<i>I-165</i> class)</span> </div> </a> <ul id="toc-Kaidai_V_(I-165_class)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kaidai_VIa/b_(I-168_class_and_I-174_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_VIa/b_(I-168_class_and_I-174_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6</span> <span>Kaidai VIa/b (<i>I-168</i> class and <i>I-174</i> class)</span> </div> </a> <ul id="toc-Kaidai_VIa/b_(I-168_class_and_I-174_class)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kaidai_VII_(I-176_class)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kaidai_VII_(I-176_class)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.7</span> <span>Kaidai VII (<i>I-176</i> class)</span> </div> </a> <ul id="toc-Kaidai_VII_(I-176_class)-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Characteristics" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Characteristics"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Characteristics</span> </div> </a> <ul id="toc-Characteristics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Footnotes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Footnotes"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Footnotes</span> </div> </a> <ul id="toc-Footnotes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div 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submarine</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. 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interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B2%DB%8C%D8%B1%D8%AF%D8%B1%DB%8C%D8%A7%DB%8C%DB%8C_%DA%A9%D9%84%D8%A7%D8%B3_%DA%A9%D8%A7%DB%8C%D8%AF%DB%8C" title="زیردریایی کلاس کایدی – Persian" lang="fa" hreflang="fa" data-title="زیردریایی کلاس کایدی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Type_Kaidai" title="Type Kaidai – French" lang="fr" hreflang="fr" data-title="Type Kaidai" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%95%B4%EB%8C%80%ED%98%95_%EC%9E%A0%EC%88%98%ED%95%A8" title="해대형 잠수함 – Korean" lang="ko" hreflang="ko" data-title="해대형 잠수함" data-language-autonym="한국어" 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class="mw-redirectedfrom">(Redirected from <a href="/w/index.php?title=I-61-class_submarine&redirect=no" class="mw-redirect" title="I-61-class submarine">I-61-class submarine</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Type of first-class submarine operated by the Imperial Japanese Navy before and during World War II</div> <p class="mw-empty-elt"> </p> <table class="infobox" style="width:25.5em;border-spacing:2px;"> <tbody><tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">Class overview</th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Name</td><td><i>Kaidai</i>-type submarine</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Builders</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/Kure_Naval_Arsenal" title="Kure Naval Arsenal">Kure Naval Arsenal</a></li> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/Sasebo_Naval_Arsenal" title="Sasebo Naval Arsenal">Sasebo Naval Arsenal</a></li> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/Yokosuka_Naval_Arsenal" title="Yokosuka Naval Arsenal">Yokosuka Naval Arsenal</a></li> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/Kawasaki_Shipbuilding_Corporation" title="Kawasaki Shipbuilding Corporation">Kawasaki Shipbuilding</a></li> <li style="padding-left: .4em; text-indent: -.4em;"><a href="/wiki/Mitsubishi_Heavy_Industries" title="Mitsubishi Heavy Industries">Mitsubishi Heavy Industries</a></li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Operators</td><td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Naval_ensign_of_the_Empire_of_Japan.svg/23px-Naval_ensign_of_the_Empire_of_Japan.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Naval_ensign_of_the_Empire_of_Japan.svg/35px-Naval_ensign_of_the_Empire_of_Japan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Naval_ensign_of_the_Empire_of_Japan.svg/46px-Naval_ensign_of_the_Empire_of_Japan.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Imperial_Japanese_Navy" title="Imperial Japanese Navy">Imperial Japanese Navy</a></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Subclasses</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai I (<i>I-51</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai II (<i>I-152</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai IIIa (<i>I-153</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai IIIb (<i>I-156</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai IV (<i>I-61/I-162</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai V (<i>I-165</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai VIa (<i>I-168</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai VIb (<i>I-174</i>-class)</li> <li style="padding-left: .4em; text-indent: -.4em;">Kaidai VII (<i>I-176</i>-class)</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Built</td><td>1921–1943</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">In commission</td><td>1924–1945</td></tr> <tr><td></td></tr></tbody></table> <p>The <b><i>Kaidai</i>-type submarine</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大型潜水艦</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-gata sensuikan</i></span>)</span> was a type of first-class <a href="/wiki/Submarine" title="Submarine">submarine</a> operated by the <a href="/wiki/Imperial_Japanese_Navy" title="Imperial Japanese Navy">Imperial Japanese Navy</a> (IJN) before and during <a href="/wiki/World_War_II" title="World War II">World War II</a>. The type name was shortened to <i><b>Kai</b>gun-shiki <b>Ō</b>gata Sensuikan</i><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja"><b>海</b>軍式<b>大</b>型潜水艦</span></span>)</span> Navy Large Type Submarine.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>All <i>Kaidai</i>-class submarines originally had a two-digit boat name, from <i>I-51</i> onwards. On 20 May 1942, all Kaidai submarines added a '1' to their names. For example, <i>I-52</i> became <i>I-152</i>. Ships are listed by the three-digit boat name if they had one, two-digit if they were not granted one or left service before 20 May 1942. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Class_variants">Class variants</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=1" title="Edit section: Class variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <i>Kaidai</i>-type submarines were divided into seven classes and two subclasses: </p> <ul><li><b>Kaidai I</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大1型（<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E5%8F%B7%E7%AC%AC%E4%BA%94%E5%8D%81%E4%B8%80%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊号第五十一潜水艦">伊五十一型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-ichi-gata, <i>I-51</i>-class</i></span>)</span></li> <li><b>Kaidai II</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大2型（伊五十二型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E5%8F%B7%E7%AC%AC%E7%99%BE%E4%BA%94%E5%8D%81%E4%BA%8C%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊号第百五十二潜水艦">伊百五十二型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-ni-gata, <i>I-52/I-152</i>-class</i></span>)</span></li> <li><b>Kaidai IIIa</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大3型a（伊五十三型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E4%BA%94%E5%8D%81%E4%B8%89%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百五十三型潜水艦">伊百五十三型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-san-gata-ē, <i>I-53/I-153</i>-class</i></span>)</span></li> <li><b>Kaidai IIIb</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大3型b（伊五十六型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E4%BA%94%E5%8D%81%E5%85%AD%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百五十六型潜水艦">伊百五十六型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-san-gata-bī, <i>I-56/I-156</i>-class</i></span>)</span></li> <li><b>Kaidai IV</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大4型（伊六十一型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E5%85%AD%E5%8D%81%E4%BA%8C%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百六十二型潜水艦">伊百六十二型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-yon-gata, <i>I-61/I-162</i>-class</i></span>)</span></li> <li><b>Kaidai V</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大5型（伊六十五型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E5%85%AD%E5%8D%81%E4%BA%94%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百六十五型潜水艦">伊百六十五型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-go-gata, <i>I-65/I-165</i>-class</i></span>)</span></li> <li><b>Kaidai VIa</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大6型a（伊六十八型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E5%85%AD%E5%8D%81%E5%85%AB%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百六十八型潜水艦">伊百六十八型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-roku-gata-ē, <i>I-68/I-168</i>-class</i></span>)</span></li> <li><b>Kaidai VIb</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大6型b（伊七十四型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E4%B8%83%E5%8D%81%E5%9B%9B%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百七十四型潜水艦">伊百七十四型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-roku-gata-bī, <i>I-74/I-174</i>-class</i></span>)</span></li> <li><b>Kaidai VII</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">海大7型（伊七十六型/<a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E7%99%BE%E4%B8%83%E5%8D%81%E5%85%AD%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6" class="extiw" title="ja:伊百七十六型潜水艦">伊百七十六型</a>）</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kaidai-nana-gata, <i>I-76/I-176</i>-class</i></span>)</span></li></ul> <div class="mw-heading mw-heading3"><h3 id="Kaidai_I_(I-51_class)"><span id="Kaidai_I_.28I-51_class.29"></span>Kaidai I (<i>I-51</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=2" title="Edit section: Kaidai I (I-51 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Japanese_submarine_I51_1924.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Japanese_submarine_I51_1924.jpg/200px-Japanese_submarine_I51_1924.jpg" decoding="async" width="200" height="66" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Japanese_submarine_I51_1924.jpg/300px-Japanese_submarine_I51_1924.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Japanese_submarine_I51_1924.jpg/400px-Japanese_submarine_I51_1924.jpg 2x" data-file-width="600" data-file-height="197" /></a><figcaption><i>I-51</i> in 1924</figcaption></figure> <p>Project number <b>S22</b>. The prototype for the class. The sole Kaidai I, <i>I-51</i>, was based on <a href="/wiki/World_War_I" title="World War I">World War I</a>-era German submarines. She was completed in 1924, refitted with new engines in 1932 and scrapped in 1941. <i>I-51</i> never saw combat.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Boat in class</li></ul> <table class="wikitable"> <tbody><tr> <td width="8%"><b>Boat</b> </td> <td width="10%"><b>Builder</b> </td> <td width="8%"><b>Laid down</b> </td> <td width="8%"><b>Launched</b> </td> <td width="6%"><b>Completed</b> </td> <td width="15%"><b>Fate</b> </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-51" title="Japanese submarine I-51"><i>I-51</i></a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><br />(ex-<i>Submarine No. 44</i>) </td> <td>Kure Naval Arsenal </td> <td>6 April 1921 </td> <td>29 November 1921 </td> <td>20 June 1924 as <i>Submarine No. 44</i> </td> <td>Renamed <i>I-51</i> on 1 November 1924. Decommissioned on 1 April 1940 </td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Kaidai_II_(I-152_class)"><span id="Kaidai_II_.28I-152_class.29"></span>Kaidai II (<i>I-152</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=3" title="Edit section: Kaidai II (I-152 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:I-52.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/I-52.jpg/200px-I-52.jpg" decoding="async" width="200" height="63" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/I-52.jpg/300px-I-52.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/I-52.jpg/400px-I-52.jpg 2x" data-file-width="1437" data-file-height="451" /></a><figcaption><i>I-152</i></figcaption></figure> <p>Project number <b>S25</b>. There was only 1 Kaidai II, <i>I-152</i> planned under the <a href="/wiki/Eight-eight_fleet" class="mw-redirect" title="Eight-eight fleet">Eight-six fleet</a> together with the <i>I-51</i>. She was completed in 1924, used as a training vessel until mid-1942, then struck from service. She was scrapped in 1946. </p> <ul><li>Boat in class</li></ul> <table class="wikitable"> <tbody><tr> <td width="8%"><b>Boat</b> </td> <td width="10%"><b>Builder</b> </td> <td width="8%"><b>Laid down</b> </td> <td width="8%"><b>Launched</b> </td> <td width="6%"><b>Completed</b> </td> <td width="15%"><b>Fate</b> </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-152" title="Japanese submarine I-152"><i>I-152</i></a><br />(ex-<i>I-52</i>)<br />(ex-<i>Submarine No. 51</i>) </td> <td>Kure Naval Arsenal </td> <td>14 February 1922 as <i>Submarine No. 51</i> </td> <td>12 June 1923 </td> <td>20 May 1925 as <i>I-52</i> </td> <td>Renamed <i>I-52</i> on 1 November 1924, decommissioned on 1 August 1942, scrapped post-war </td></tr> <tr> <td><i>Submarine No. 64</i> </td> <td>Kure Naval Arsenal </td> <td> </td> <td> </td> <td> </td> <td>Re-planned as <i>Kaidai IIIa</i> </td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Kaidai_IIIa/b_(I-153_class_and_I-156_class)"><span id="Kaidai_IIIa.2Fb_.28I-153_class_and_I-156_class.29"></span>Kaidai IIIa/b (<i>I-153</i> class and <i>I-156</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=4" title="Edit section: Kaidai IIIa/b (I-153 class and I-156 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Japanese_submarine_I-158_in_1927.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Japanese_submarine_I-158_in_1927.jpg/220px-Japanese_submarine_I-158_in_1927.jpg" decoding="async" width="220" height="84" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Japanese_submarine_I-158_in_1927.jpg/330px-Japanese_submarine_I-158_in_1927.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/10/Japanese_submarine_I-158_in_1927.jpg/440px-Japanese_submarine_I-158_in_1927.jpg 2x" data-file-width="600" data-file-height="229" /></a><figcaption><i>I-158</i> in 1927</figcaption></figure> <p>Project number <b>S26</b> (Kaidai IIIa) and <b>S27</b> (Kaidai IIIb). The nine Kaidai IIIs were based on earlier designs, but featured a strengthened hull. The "IIIb" types were 40 cm longer and had a different bow design. All nine boats were constructed between 1927 and 1930.<sup id="cite_ref-KD3_4-0" class="reference"><a href="#cite_note-KD3-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Of the nine Kaidai IIIs, seven survived the war, as they spent much of their time as training vessels. These were scuttled or scrapped shortly after the end of World War II. <i>I-63</i> was sunk in a collision with <i>I-60</i> in 1939, the former losing all her crew. <i>I-63</i> was refloated and scrapped in 1940. <i>I-60</i> was later sunk by <a href="/wiki/HMS_Jupiter_(F85)" title="HMS Jupiter (F85)">HMS <i>Jupiter</i></a>.<sup id="cite_ref-KD3_4-1" class="reference"><a href="#cite_note-KD3-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <caption>Kaidai IIIa/b </caption> <tbody><tr> <th>Boat </th> <th width="6%">Sub type </th> <th width="12%">Builder </th> <th width="10%">Laid down </th> <th width="10%">Launched </th> <th width="6%">Completed </th> <th width="25%">Results </th> <th width="25%">Fate </th></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-53_(1925)" title="Japanese submarine I-53 (1925)"><i>I-153</i></a><br />(ex-<i>I-53</i>)<br />(ex-<i>Submarine No. 64</i>) </td> <td>Kaidai IIIa </td> <td>Kure Naval Arsenal </td> <td>1 April 1924 as <i>Submarine No. 64</i> </td> <td>5 August 1925 as <i>I-53</i> </td> <td>30 March 1927 </td> <td>Renamed <i>I-53</i> on 1 November 1924. Sank Dutch merchant ship <i>Mösi</i> on 27 February 1942<br />Sank RMS <i>City of Manchester</i> on 28 February 1942<br />Sank unknown merchant vessel on 27 February 1942 </td> <td>Decommissioned on 20 November 1945, scrapped in 1948 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-54_(1926)" title="Japanese submarine I-54 (1926)"><i>I-154</i></a><br />(ex-<i>I-54</i>)<br />(ex-<i>Submarine No. 77</i>) </td> <td>Kaidai IIIa </td> <td>Sasebo Naval Arsenal </td> <td>15 November 1924 as <i>I-54</i> </td> <td>15 March 1926 </td> <td>15 December 1927 </td> <td>Sank Dutch merchant ship <i>Majokaat</i> on 2 March 1942 </td> <td>Decommissioned on 20 November 1945, disposed of at <a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E4%BA%88%E7%81%98" class="extiw" title="ja:伊予灘">Iyo-nada</a> in May 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-55_(1925)" title="Japanese submarine I-55 (1925)"><i>I-155</i></a><br />(ex-<i>I-55</i>)<br />(ex-<i>Submarine No. 78</i>) </td> <td>Kaidai IIIa </td> <td>Kure Naval Arsenal </td> <td>1 April 1924 as <i>I-55</i> </td> <td>2 September 1925 </td> <td>5 September 1927 </td> <td>Sank Dutch merchant-man <i>Van Lansberge</i> on 4 February 1942<br />Sank Dutch merchant ship <i>Van Cloon</i> on 7 February 1942<br />Sank RMS <i>Derrymore</i> on 14 February 1942<br />Sank Norwegian merchant vessel <i>Madrono</i> on 18 February 1942 </td> <td>Decommissioned on 20 November 1945, disposed of at Iyo-nada in May 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-156" title="Japanese submarine I-156"><i>I-156</i></a><br />(ex-<i>I-56</i>) </td> <td>Kaidai IIIb </td> <td>Kure Naval Arsenal </td> <td>3 November 1926 </td> <td>23 March 1928 </td> <td>31 March 1929 </td> <td>Sank Greek merchant ship <i>Hydra II</i> or Norwegian merchant ship <i>Hai Tung</i> on 11 December 1941<br />Sank RMS <i>Kuantan</i> on 5 January 1942<br />Damaged Dutch merchant ship <i>Tanimbar</i> on 6 January 1942<br />Sank Dutch merchantman <i>Van Rees</i> on 8 January 1942<br />Sank Dutch merchant ship <i>Van Riebeeck</i> on 8 January 1942<br />Damaged Dutch merchant ship <i>Patras</i> on 13 January 1942<br />Sank Dutch merchant ship <i>Togian</i> on 4 February 1942 </td> <td>Decommissioned 30 November 1945, sunk as a target off the <a href="/wiki/Got%C5%8D_Islands" title="Gotō Islands">Gotō Islands</a> on 1 April 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-157" title="Japanese submarine I-157"><i>I-157</i></a><br />(ex-<i>I-57</i>) </td> <td>Kaidai IIIb </td> <td>Kure Naval Arsenal </td> <td>8 July 1927 </td> <td>1 October 1928 </td> <td>24 December 1929 </td> <td>Sank Dutch merchant ship <i>Djirak</i> on 7 January 1942 </td> <td>Decommissioned 30 November 1945, sunk as a target off the Gotō Islands on 1 April 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-158" title="Japanese submarine I-158"><i>I-158</i></a><br />(ex-<i>I-58</i>) </td> <td>Kaidai IIIa </td> <td>Yokosuka Naval Arsenal </td> <td>3 December 1924 </td> <td>3 October 1925 </td> <td>15 May 1928 </td> <td>Sank Dutch merchant ship <i>Langkoas</i> on 3 January 1942<br />Sank Dutch merchant ship <i>Camphuys</i> on 9 January 1942<br />Sank Dutch merchant vessel <i>Pijnacker Hordijk</i> on 22 February 1942<br />Sank Dutch merchant ship <i>Boeroe</i> on 25 February 1942<br />torpedoed but did not sink RMS <i>British Judge</i> on 28 February 1942 </td> <td>Decommissioned on 30 November 1945, sunk as a target off the Gotō Islands on 1 April 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-159" title="Japanese submarine I-159"><i>I-159</i></a><br />(ex-<i>I-59</i>) </td> <td>Kaidai IIIb </td> <td>Yokosuka Naval Arsenal </td> <td>25 March 1927 </td> <td>25 March 1929 </td> <td>31 March 1930 </td> <td>Sank Norwegian merchant ship <i>Eidsvold</i> on 20 January 1942<br />Sank unknown merchantman 25 January 1942<br />Sank Dutch merchant ship <a href="/wiki/SS_Rooseboom" title="SS Rooseboom">SS <i>Rooseboom</i></a> on 1 March 1942 </td> <td>Decommissioned on 30 November 1945, sunk as a target off the Gotō Islands on 1 April 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-60" title="Japanese submarine I-60"><i>I-60</i></a> </td> <td>Kaidai IIIb </td> <td>Sasebo Naval Arsenal </td> <td>10 October 1927 </td> <td>24 April 1929 </td> <td>20 December 1929 </td> <td> </td> <td>Sunk by <a href="/wiki/HMS_Jupiter_(F85)" title="HMS Jupiter (F85)">HMS <i>Jupiter</i></a> in the <a href="/wiki/Sunda_Strait" title="Sunda Strait">Sunda Strait</a> <span class="geo-inline"><style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Kaidai-type_submarine&params=06_00_S_105_00_E_"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">06°00′S</span> <span class="longitude">105°00′E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">6.000°S 105.000°E</span><span style="display:none"> / <span class="geo">-6.000; 105.000</span></span></span></a></span></span> on 17 January 1942<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-63" title="Japanese submarine I-63"><i>I-63</i></a> </td> <td>Kaidai IIIb </td> <td>Sasebo Naval Arsenal </td> <td>12 August 1926 </td> <td>28 September 1927 </td> <td>20 December 1928 </td> <td> </td> <td>Lost in an accident in the <a href="/wiki/Bungo_Channel" title="Bungo Channel">Bungo Channel</a> on 20 February 1939. Salvaged and scrapped on 21 January 1940 </td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Kaidai_IV_(I-61/162_class)"><span id="Kaidai_IV_.28I-61.2F162_class.29"></span>Kaidai IV (<i>I-61/162</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=5" title="Edit section: Kaidai IV (I-61/162 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Japanese_submarine_I-164_in_1930.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Japanese_submarine_I-164_in_1930.jpg/220px-Japanese_submarine_I-164_in_1930.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Japanese_submarine_I-164_in_1930.jpg/330px-Japanese_submarine_I-164_in_1930.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Japanese_submarine_I-164_in_1930.jpg/440px-Japanese_submarine_I-164_in_1930.jpg 2x" data-file-width="600" data-file-height="400" /></a><figcaption><i>I-164</i> in 1930</figcaption></figure> <p>Project number <b>S28</b>. Slightly smaller than her predecessors and with only four <a href="/wiki/Torpedo_tube" title="Torpedo tube">torpedo tubes</a>, three Kaidai IVs were constructed between 1929 and 1930; <i>I-61, I-162</i>, and <i>I-164</i>. <i>I-61</i> was lost in a collision in 1941. <i>I-164</i> was sunk by <a href="/wiki/USS_Triton_(SS-201)" title="USS Triton (SS-201)">USS <i>Triton</i></a> on 17 May 1942. <i>I-162</i> survived the war.<sup id="cite_ref-KD4_6-0" class="reference"><a href="#cite_note-KD4-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <table class="wikitable"> <caption>Boats in Kaidai IV class </caption> <tbody><tr> <th width="5%">Boat </th> <th width="14%">Builder </th> <th width="8%">Laid down; <br /> Launched; <br /> Completed </th> <th width="50%">Results </th> <th width="23%">Fate </th></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-61" title="Japanese submarine I-61"><i>I-61</i></a> </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>15 November 1926; <br /> 12 November 1927; <br /> 6 April 1929 </td> <td> </td> <td>Lost in an accident on 2 October 1941 in the Iki Channel. Raised and scrapped in 1942 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-162" title="Japanese submarine I-162"><i>I-162</i></a><br />(ex-<i>I-62</i>) </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>20 April 1927; <br /> 29 November 1928; <br /> 24 March 1930 </td> <td>• Damaged RMS <i>Longwood</i> 31 January 1942<br />• Damaged RMS <i>Spondilus</i> on 4 February 1942<br />• Sank RMS <i>Lakshmi Govinda</i> on 10 March 1942<br />• Sank Dutch merchant ship <i>Merkus</i> on 16 March 1942<br />• Damaged RMS <i>San Cirilo</i> on 21 March 1942<br />• Sank unknown merchant ship on 22 March 1942<br />• Sank Soviet merchant ship <i>Mikoyan</i> on 3 October 1942<br />• Sank RMS <i>Manon</i> on 7 October 1942<br />• Damaged RMS <i>Martaban</i> on 13 October 1942<br />• Sank RMS <i>Fort McCloud</i> on 3 March 1944<br /> </td> <td>Decommissioned 30 November 1945, sunk as a target off the Gotō Islands on 1 April 1946 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-64" title="Japanese submarine I-64"><i>I-164</i></a><br />(ex-<i>I-64</i>) </td> <td>Kure Naval Arsenal </td> <td>28 March 1928; <br /> 5 October 1929; <br /> 30 August 1930 </td> <td>• Sank Dutch merchant vessel <i>Van Overstraten</i> on 22 January 1942<br />• Damaged RMS <i>Idar</i> on 28 January 1942<br />• Sank SS <i>Florence Luckenbach</i> on 29 January 1942<br />• Sank Indian merchant ship <i>Jalatarang</i> on 30 January 1942<br />• Sank Indian merchant ship <i>Jalapalaka</i> on 31 January 1942<br />• Sank Norwegian merchant ship <i>Mabella</i> on 13 March 1942<br /> </td> <td>Sunk by <a href="/wiki/USS_Triton_(SS-201)" title="USS Triton (SS-201)">USS <i>Triton</i></a> south of <a href="/wiki/Ky%C5%ABsh%C5%AB" class="mw-redirect" title="Kyūshū">Kyūshū</a> <span class="geo-inline"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1156832818"><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Kaidai-type_submarine&params=29_25_N_134_09_E_"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">29°25′N</span> <span class="longitude">134°09′E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">29.417°N 134.150°E</span><span style="display:none"> / <span class="geo">29.417; 134.150</span></span></span></a></span></span> on 17 May 1942 </td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Kaidai_V_(I-165_class)"><span id="Kaidai_V_.28I-165_class.29"></span>Kaidai V (<i>I-165</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=6" title="Edit section: Kaidai V (I-165 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="infobox" style="width:25.5em;border-spacing:2px;"> <tbody><tr> <td colspan="2" style="text-align:center;line-height:1.5em;"><span typeof="mw:File"><a href="/wiki/File:Japanese_submarine_I-165_in_1932.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Japanese_submarine_I-165_in_1932.jpg/200px-Japanese_submarine_I-165_in_1932.jpg" decoding="async" width="200" height="133" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Japanese_submarine_I-165_in_1932.jpg/300px-Japanese_submarine_I-165_in_1932.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Japanese_submarine_I-165_in_1932.jpg/400px-Japanese_submarine_I-165_in_1932.jpg 2x" data-file-width="600" data-file-height="400" /></a></span><div><i>I-65</i> in 1932</div> </td></tr><tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">Class overview</th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Built</td><td>1929–1932</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">In commission</td><td>1932–1945</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Completed</td><td>3</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Lost</td><td>3</td></tr> <tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">General characteristics</th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Displacement</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">1,575 long tons (1,600 t) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">2,330 long tons (2,367 t) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Length</td><td>97.70 m (320 ft 6 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Beam</td><td>8.20 m (26 ft 11 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Draught</td><td>4.70 m (15 ft 5 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Propulsion</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">2 × Sulzer Mk.3 diesels 2 shafts 6,000 bhp</li> <li style="padding-left: .4em; text-indent: -.4em;">1,800 shp</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Speed</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">20.5 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (38.0 km/h; 23.6 mph) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">8.2 knots (15.2 km/h; 9.4 mph) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Range</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 10 kn (19 km/h) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">60 nmi (110 km) at 3 kn (5.6 km/h) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Test depth</td><td>75 m (246 ft)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Complement</td><td>60</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Armament</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">8 × 533 mm (21 in) <a href="/wiki/Torpedo_tube" title="Torpedo tube">torpedo tubes</a> (6 × bow, 2 × stern)</li> <li style="padding-left: .4em; text-indent: -.4em;">16 × Type 89 torpedo</li> <li style="padding-left: .4em; text-indent: -.4em;">1 × 100 mm (3.9 in) or 120 mm (4.7 in)</li> <li style="padding-left: .4em; text-indent: -.4em;">1 × 12.7 mm AA gun</li> <li style="padding-left: .4em; text-indent: -.4em;">1 × 7.7 mm MG</li> </ul></td></tr> </tbody></table> <p>Project number <b>S29</b>. Three Kaidai Vs were constructed; <i>I-165, I-166</i>, and <i>I-67</i> which were all completed in 1932. The design saw the upgrade of the deck weapon from a 50 caliber to a 65-caliber long <a href="/wiki/Dual-purpose_gun" title="Dual-purpose gun">dual-purpose gun</a>. The submarine was also slightly wider and taller, with an increased crew complement of 75 and an increased maximum depth of 230 ft (70 m). <i>I-165</i> was modified in 1945, her gun removed and two <i><a href="/wiki/Kaiten" title="Kaiten">Kaiten</a></i> manned torpedo suicide attack craft substituted.<sup id="cite_ref-KD5_7-0" class="reference"><a href="#cite_note-KD5-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>None of the Kaidai Vs survived World War II. <i>I-67</i> was lost with all 87 crew during an exercise in 1940. <i>I-165</i> was sunk on 27 June 1945, off the east coast of <a href="/wiki/Saipan" class="mw-redirect" title="Saipan">Saipan</a>. <i>I-166</i> was sunk by the British submarine <a href="/wiki/HMS_Telemachus_(P321)" title="HMS Telemachus (P321)">HMS <i>Telemachus</i></a> on 17 July 1944, off the coast of <a href="/wiki/Singapore" title="Singapore">Singapore</a>.<sup id="cite_ref-KD5_7-1" class="reference"><a href="#cite_note-KD5-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <tbody><tr> <th width="5%">Boat </th> <th width="14%">Builder </th> <th width="8%">Laid down </th> <th>Launched </th> <th>Completed </th> <th width="50%">Results </th> <th width="23%">Fate </th></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-165" title="Japanese submarine I-165"><i>I-165</i></a><br />(ex-<i>I-65</i>) </td> <td>Kure Naval Arsenal </td> <td>19 December 1929 </td> <td>2 June 1931 </td> <td>1 December 1932 </td> <td>• Sank Dutch merchant ship <i>Benkoelen</i> on 9 January 1942<br />• Sank Indian merchant ship <i>Jalarajan</i> on 15 January 1942<br />• Sank Netherlands merchant <i>Johanne Justesen</i> on 15 February 1942<br />• Sank RMS <i>Bhima</i> on 20 February 1942<br />• Sank SS <i>Harmonides</i> on 25 August 1942<br />• Sank USS <i>Losmar</i> on 24 September 1942<br />• Sank RMS <i>Perseus</i> on 16 January 1944<br />• Sank SS <i>Nancy Moller</i> on 18 March 1944 </td> <td>Converted to a <i>Kaiten</i> mothership in 1945, sunk by USN patrol bomber in the <a href="/wiki/Mariana_Islands" title="Mariana Islands">Mariana Islands</a> <span class="geo-inline"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1156832818"><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Kaidai-type_submarine&params=15_28_N_153_39_E_"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">15°28′N</span> <span class="longitude">153°39′E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">15.467°N 153.650°E</span><span style="display:none"> / <span class="geo">15.467; 153.650</span></span></span></a></span></span> on 27 June 1945 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-166" title="Japanese submarine I-166"><i>I-166</i></a><br />(ex-<i>I-66</i>) </td> <td>Sasebo Naval Arsenal </td> <td>8 November 1929 </td> <td>2 June 1931 </td> <td>10 November 1932 </td> <td>• Sank Dutch submarine <a href="/wiki/HNLMS_K_XVI" title="HNLMS K XVI">HNLMS <i>K XVI</i></a> on 25 December 1941<br />• Sank US cargo ship <a href="/wiki/USAT_Liberty" title="USAT Liberty">USAT <i>Liberty</i></a> on 11 January 1942<br />• Sank Panamanian merchantman <i>Nord</i> 21 January 1942<br />• Sank RMS <i>Chak Sang</i> on 22 January 1942<br />• Sank RMS <i>Kamuning</i> 14 February 1942<br />• Sank Panamanian merchantman <i>Camila</i> on 1 October 1942<br />• Sank RMS <i>Cranfield</i> on 22 November 1942 </td> <td>Sunk by <a href="/wiki/HMS_Telemachus_(P321)" title="HMS Telemachus (P321)">HMS <i>Telemachus</i></a> on 17 July 1944 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-67" title="Japanese submarine I-67"><i>I-67</i></a> </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>8 November 1929 </td> <td>2 June 1931 </td> <td>10 November 1932 </td> <td> </td> <td>Lost in an accident at <a href="/wiki/Minami_Torishima" class="mw-redirect" title="Minami Torishima">Minami Torishima</a> on 29 August 1940 </td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Kaidai_VIa/b_(I-168_class_and_I-174_class)"><span id="Kaidai_VIa.2Fb_.28I-168_class_and_I-174_class.29"></span>Kaidai VIa/b (<i>I-168</i> class and <i>I-174</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=7" title="Edit section: Kaidai VIa/b (I-168 class and I-174 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:I-68.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/I-68.jpg/220px-I-68.jpg" decoding="async" width="220" height="74" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/I-68.jpg/330px-I-68.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/I-68.jpg/440px-I-68.jpg 2x" data-file-width="2000" data-file-height="670" /></a><figcaption><i>I-68/I-168</i> in 1934</figcaption></figure> <p>Project number <b>S31</b> (Kaidai VIa) and <b>S34</b> (Kaidai VIb). They were built in 1931-34 under the <a href="/wiki/1st_Naval_Armaments_Supplement_Programme" title="1st Naval Armaments Supplement Programme">1st Naval Armaments Supplement Programme</a> (<i>Maru</i> 1) and the <a href="/wiki/2nd_Naval_Armaments_Supplement_Programme" title="2nd Naval Armaments Supplement Programme">2nd Naval Armaments Supplement Programme</a> (<i>Maru</i> 2) for the expansion of the Japanese navy. Constructed between 1934 and 1938, eight Kaidai VIs were built; <a href="/wiki/Japanese_submarine_I-168" title="Japanese submarine I-168"><i>I-168</i></a>, <i>I-169</i>, <i>I-70</i>, <i>I-171</i>, <i>I-172</i>, <i>I-73</i>, <i>I-174</i>, and <i>I-175</i>. At 23 knots, this type had the fastest surface speed for any submarine at the time of construction, although the speed was bettered slightly by later Japanese submarines. <i>I-174</i> and <i>I-175</i> were of the Kaidai VIb sub-type. They were 30 cm longer, 25 tons heavier, and equipped with a 50 cal deck weapon instead of a 65 cal.<sup id="cite_ref-KD6_8-0" class="reference"><a href="#cite_note-KD6-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Kaidai VIs contributed to the sinking of two American aircraft carriers during World War II. The destruction of these submarines also hold some milestones; <i>I-70</i> was Japan's first major warship casualty in World War II, and the sinking of <i>I-73</i> represented the first warship kill by a <a href="/wiki/United_States_Navy" title="United States Navy">United States Navy</a> submarine in the war.<sup id="cite_ref-KD6_8-1" class="reference"><a href="#cite_note-KD6-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Boats in classes</li></ul> <table class="wikitable"> <tbody><tr> <th width="5%">Boat </th> <th width="9%">Sub type </th> <th width="12%">'Builder </th> <th width="6%">Laid down </th> <th width="6%">Launched </th> <th width="6%">Completed </th> <th width="23%">Results </th> <th width="23%">Fate </th></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-168" title="Japanese submarine I-168"><i>I-168</i></a><br />(ex-<i>I-68</i>) </td> <td>Kaidai VIa<br />(Earlier batch) </td> <td>Kure Naval Arsenal </td> <td>18 June 1931 </td> <td>26 June 1933 </td> <td>31 July 1934 </td> <td>Sank <a href="/wiki/USS_Hammann_(DD-412)" title="USS Hammann (DD-412)">USS <i>Hammann</i></a> on 6 June 1942<br />Sank <a href="/wiki/USS_Yorktown_(CV-5)" title="USS Yorktown (CV-5)">USS <i>Yorktown</i></a> on 7 June 1942 </td> <td>Sunk by <a href="/wiki/USS_Scamp_(SS-277)" title="USS Scamp (SS-277)">USS <i>Scamp</i></a> at north of <a href="/wiki/Rabaul" title="Rabaul">Rabaul</a> 27 July 1943 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-169" title="Japanese submarine I-169"><i>I-169</i></a><br />(ex-<i>I-69</i>) </td> <td>Kaidai VIa<br />(Earlier batch) </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>22 December 1932 </td> <td>15 February 1934 </td> <td>28 September 1935 </td> <td>Sank Dutch merchantman <i>Tjinegara</i> 21 July 1942 </td> <td>Sunk by air raid at <a href="/wiki/Chuuk_Lagoon" title="Chuuk Lagoon">Truk</a> on 4 April 1944 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-70" title="Japanese submarine I-70"><i>I-70</i></a> </td> <td>Kaidai VIa<br />(Earlier batch) </td> <td>Sasebo Naval Arsenal </td> <td>25 January 1933 </td> <td>14 June 1934 </td> <td>9 November 1935 </td> <td> </td> <td>Sunk by aircraft from <a href="/wiki/USS_Enterprise_(CV-6)" title="USS Enterprise (CV-6)">USS <i>Enterprise</i></a> in the <a href="/wiki/Hawaiian_Islands" title="Hawaiian Islands">Hawaiian Islands</a> on 10 December 1941 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-171" title="Japanese submarine I-171"><i>I-171</i></a><br />(ex-<i>I-71</i>) </td> <td>Kaidai VIa<br />(Latter batch) </td> <td>Kawasaki, Kōbe Shipyard </td> <td>15 February 1933 </td> <td>25 August 1934 </td> <td>24 December 1935 </td> <td>Sank USS <i>General Royal T. Frank</i> on 19 January 1942 </td> <td>Sunk by <a href="/wiki/USS_Guest" title="USS Guest">USS <i>Guest</i></a> and <a href="/wiki/USS_Hudson_(DD-475)" title="USS Hudson (DD-475)">USS <i>Hudson</i></a> west of <a href="/wiki/Buka_Island" title="Buka Island">Buka Island</a> on 30 January 1944 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-72" title="Japanese submarine I-72"><i>I-172</i></a><br />(ex-<i>I-72</i>) </td> <td>Kaidai VIa<br />(Latter batch) </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>16 December 1933 </td> <td>6 April 1935 </td> <td>7 January 1937 </td> <td>Sank USS <i>Prusa</i> on 19 December 1941<br />Sank the oiler <a href="/wiki/USS_Neches_(AO-5)" title="USS Neches (AO-5)">USS <i>Neches</i></a> on 23 January 1942 </td> <td>Sunk by <a href="/wiki/USS_Southard" title="USS Southard">USS <i>Southard</i></a> at <a href="/wiki/Makira" title="Makira">San Cristobal</a> 10 November 1942 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-73" title="Japanese submarine I-73"><i>I-73</i></a> </td> <td>Kaidai VIa<br />(Latter batch) </td> <td>Kawasaki, Kōbe Shipyard </td> <td>5 September 1933 </td> <td>20 June 1935 </td> <td>7 January 1937 </td> <td> </td> <td>(1). Sunk by <a href="/wiki/USS_Gudgeon_(SS-211)" title="USS Gudgeon (SS-211)">USS <i>Gudgeon</i></a> at <a href="/wiki/Midway_Atoll" title="Midway Atoll">Midway Atoll</a> <span class="geo-inline"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1156832818"><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Kaidai-type_submarine&params=28_24_N_178_35_E_"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">28°24′N</span> <span class="longitude">178°35′E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">28.400°N 178.583°E</span><span style="display:none"> / <span class="geo">28.400; 178.583</span></span></span></a></span></span> on 27 January 1942<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-174" title="Japanese submarine I-174"><i>I-174</i></a><br />(ex-<i>I-74</i>) </td> <td>Kaidai VIb </td> <td>Sasebo Naval Arsenal </td> <td>16 October 1934 </td> <td>28 March 1937 </td> <td>15 August 1938 </td> <td>Sank US Army transport <i>Portmar</i> on 16 June 1943 and damaged USS <i>LST-469</i> in an attack on <a href="/wiki/Convoy_GP55" title="Convoy GP55">Convoy GP55</a> on 16 June 1943 </td> <td>Sunk by a United States Navy B-24 Liberator patrol aircraft near <a href="/wiki/Chuuk_Lagoon" title="Chuuk Lagoon">Truk</a> on 12 April 1944 </td></tr> <tr> <td><a href="/wiki/Japanese_submarine_I-175" title="Japanese submarine I-175"><i>I-175</i></a><br />(ex-<i>I-75</i>) </td> <td>Kaidai VIb </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>1 November 1934 </td> <td>16 September 1936 </td> <td>18 December 1938 </td> <td>Sank USS <i>Manini</i> 18 December 1941<br />Damaged Australian merchant ship <i>Allara</i> on 23 July 1942<br />Sank Australian merchant ship <i>Murada</i> on 24 July 1942<br />Sank French merchant vessel <i>Cagou</i> on 28 July 1942<br />Sank RMS <i>Dranker</i> on 3 August 1942<br />Sank <a href="/wiki/USS_Liscome_Bay" title="USS Liscome Bay">USS <i>Liscome Bay</i></a> on 24 November 1943 </td> <td>Sunk by <a href="/wiki/USS_Nicholas_(DD-449)" title="USS Nicholas (DD-449)">USS <i>Nicholas</i></a> northeast of <a href="/wiki/Wotje_Atoll" title="Wotje Atoll">Wotje Atoll</a> on 17 February 1944 </td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Kaidai_VII_(I-176_class)"><span id="Kaidai_VII_.28I-176_class.29"></span>Kaidai VII (<i>I-176</i> class)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=8" title="Edit section: Kaidai VII (I-176 class)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="infobox" style="width:25.5em;border-spacing:2px;"> <tbody><tr> <td colspan="2" style="text-align:center;line-height:1.5em;"><span typeof="mw:File"><a href="/wiki/File:I-176.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/I-176.jpg/200px-I-176.jpg" decoding="async" width="200" height="56" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/I-176.jpg/300px-I-176.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/81/I-176.jpg/400px-I-176.jpg 2x" data-file-width="1164" data-file-height="324" /></a></span><div><i>I-176</i> in 1942</div> </td></tr><tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">Class overview</th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Built</td><td>1939–1943</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">In commission</td><td>1942–1944</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Planned</td><td>10</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Lost</td><td>10</td></tr> <tr><th colspan="2" style="background-color:#C3D6EF;color:inherit;text-align:center;vertical-align:middle;font-size:110%;">General characteristics</th></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Displacement</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">1,630 long tons (1,656 t) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">2,602 long tons (2,644 t) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Length</td><td>105.50 m (346 ft 2 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Beam</td><td>8.25 m (27 ft 1 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Draft</td><td>4.60 m (15 ft 1 in)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Propulsion</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">2 × Kampon Mk 1B Model 8 diesels, 2 shafts, 8,000 bhp</li> <li style="padding-left: .4em; text-indent: -.4em;">1,800 shp</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Speed</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">23.1 kn (42.8 km/h) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">8.0 kn (14.8 km/h) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Range</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">8,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (15,000 km) at 16 kn (30 km/h) surfaced</li> <li style="padding-left: .4em; text-indent: -.4em;">50 nmi (93 km) at 5 kn (9.3 km/h) submerged</li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Test depth</td><td>80 m (260 ft)</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Complement</td><td>86</td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Armament</td><td><ul style="list-style:none; margin:0;"> <li style="padding-left: .4em; text-indent: -.4em;">6 × 533 mm (21 in) TTs</li> <li style="padding-left: .4em; text-indent: -.4em;">(6 × bow)</li> <li style="padding-left: .4em; text-indent: -.4em;">12 × <a href="/wiki/Type_95_torpedo" title="Type 95 torpedo">Type 95 torpedoes</a></li> <li style="padding-left: .4em; text-indent: -.4em;">1 × <a href="/wiki/12_cm_11th_Year_Type_naval_gun" title="12 cm 11th Year Type naval gun">120 mm (4.7 in)</a> L/40 11th Year Type Naval gun</li> <li style="padding-left: .4em; text-indent: -.4em;">2 × <a href="/wiki/Type_96_25_mm_AT/AA_Gun" class="mw-redirect" title="Type 96 25 mm AT/AA Gun">Type 96 25mm AA guns</a></li> </ul></td></tr> <tr style="vertical-align:top;"><td style="font-weight: bold">Notes</td><td>354.7 tons fuel</td></tr> </tbody></table> <p>Project number <b>S41</b>. The final design in the Kaidai class, ten Kaidai VIIs were ordered in 1939 (<i>I-176</i> <i>I-185</i>), and were completed over the course of 1942 and 1943.<sup id="cite_ref-Smith_29_10-0" class="reference"><a href="#cite_note-Smith_29-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> They were built in 1939 under the <a href="/wiki/4th_Naval_Armaments_Supplement_Programme_(Japan,_1939)" class="mw-redirect" title="4th Naval Armaments Supplement Programme (Japan, 1939)">Maru 4 Programme</a>. The IJN called New Kaidai<span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">新海大型</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Shin Kaidai-gata</i></span>)</span> unofficially, and intended to replace this type with Kaidai III and Kaidai IV. Instead of possessing some aft-firing torpedo tubes as all other predecessors did, the Kaidai VII's six tubes all faced forward. They had an endurance of 75 days.<sup id="cite_ref-KD7_11-0" class="reference"><a href="#cite_note-KD7-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>Seven of the ten Kaidai VIIs were sunk within their first year of operation and all ten vessels were sunk by October 1944.<sup id="cite_ref-KD7_11-1" class="reference"><a href="#cite_note-KD7-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Boats in class<sup id="cite_ref-Smith_29_10-1" class="reference"><a href="#cite_note-Smith_29-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-KD7_11-2" class="reference"><a href="#cite_note-KD7-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup></li></ul> <table class="wikitable"> <tbody><tr> <th width="4%"><b>Boat No.</b> </th> <th width="5%">Boat </th> <th width="11%"><b>Builder</b> </th> <th width="5%"><b>Laid down</b> </th> <th width="5%"><b>Launched</b> </th> <th width="5%"><b>Completed</b> </th> <th width="20%"><b>Results</b> </th> <th width="24%"><b>Fate</b> </th></tr> <tr> <td>154 </td> <td><a href="/wiki/Japanese_submarine_I-176" title="Japanese submarine I-176"><i>I-176</i></a><br />(ex-<i>I-76</i>) </td> <td>Kure Naval Arsenal </td> <td>22 June 1940 as <i>I-76</i> </td> <td>7 June 1941 </td> <td>4 August 1942 as <i>I-176</i> </td> <td>Damaged <a href="/wiki/USS_Chester_(CA-27)" title="USS Chester (CA-27)">USS <i>Chester</i></a> on 20 October 1942<br />Sank <a href="/wiki/USS_Corvina" title="USS Corvina">USS <i>Corvina</i></a> on 17 November 1943 </td> <td>Sunk by <a href="/wiki/USS_Franks" title="USS Franks">USS <i>Franks</i></a> and <a href="/wiki/USS_Haggard" title="USS Haggard">USS <i>Haggard</i></a> northwest of Buka Island on 17 May 1944. </td></tr> <tr> <td>155 </td> <td><a href="/wiki/Japanese_submarine_I-177" title="Japanese submarine I-177"><i>I-177</i></a><br />(ex-<i>I-77</i>) </td> <td>Kawasaki, Kōbe Shipyard </td> <td>10 March 1941 as <i>I-77</i> </td> <td>20 December 1941 </td> <td>28 December 1942 as <i>I-177</i> </td> <td>Sank RMS <i>Limerick</i> on 26 April 1943<br />Sank <a href="/wiki/AHS_Centaur" title="AHS Centaur">AHS <i>Centaur</i></a> on 14 May 1943 </td> <td>Sunk by <a href="/wiki/USS_Steele" title="USS Steele">USS <i>Steele</i></a> and <a href="/wiki/USS_Samuel_S._Miles" title="USS Samuel S. Miles">USS <i>Samuel S. Miles</i></a> northwest of <a href="/wiki/Palau" title="Palau">Palau</a> on 3 October 1944 </td></tr> <tr> <td>156 </td> <td><a href="/wiki/Japanese_submarine_I-178" title="Japanese submarine I-178"><i>I-178</i></a><br />(ex-<i>I-78</i>) </td> <td>Mitsubishi, Kōbe Shipyard </td> <td>21 May 1941 as <i>I-78</i> </td> <td>24 February 1942 </td> <td>26 December 1942 as <i>I-178</i> </td> <td>Sank <a href="/wiki/Liberty_ship" title="Liberty ship">Liberty ship</a> <a href="/w/index.php?title=SS_Lydia_M._Child&action=edit&redlink=1" class="new" title="SS Lydia M. Child (page does not exist)"><i>Lydia M. Child</i></a> on 27 April 1943 </td> <td>Lost sometime after 17 June 1943 during a patrol off eastern Australia. Cause of loss not known, but some sources attribute it to <a href="/wiki/Royal_Australian_Air_Force" title="Royal Australian Air Force">Royal Australian Air Force</a> aircraft.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>157 </td> <td><a href="/wiki/Japanese_submarine_I-179" title="Japanese submarine I-179"><i>I-179</i></a><br />(ex-<i>I-79</i>) </td> <td>Kawasaki, Kōbe Shipyard </td> <td>21 August 1941 as <i>I-79</i> </td> <td>16 July 1942 as <i>I-179</i> </td> <td>8 June 1943 </td> <td> </td> <td>Lost in an accident at Iyo Nada on 9 July 1943 </td></tr> <tr> <td>158 </td> <td><a href="/wiki/Japanese_submarine_I-180" title="Japanese submarine I-180"><i>I-180</i></a><br />(ex-<i>I-80</i>) </td> <td>Yokosuka Naval Arsenal </td> <td>17 April 1941 as <i>I-80</i> </td> <td>7 February 1942 as <i>I-180</i> </td> <td>15 January 1943 </td> <td>Sank Australian merchant ship <i>Wollongbar</i> on 29 April 1943<br />Sank Norwegian merchant ship <a href="/wiki/SS_Fingal_(1923)" title="SS Fingal (1923)">SS <i>Fingal</i></a> 5 May 1943<br />Damaged Australian merchant vessel <i>Ormiston</i> on 12 May 1943<br />Damaged Australian merchantman <i>Caradale</i> on 12 May 1943 </td> <td>Sunk by <a href="/wiki/USS_Gilmore" title="USS Gilmore">USS <i>Gilmore</i></a> at <a href="/wiki/Dutch_Harbor" title="Dutch Harbor">Dutch Harbor</a> <span class="geo-inline"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1156832818"><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Kaidai-type_submarine&params=55_10_N_155_40_W_"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">55°10′N</span> <span class="longitude">155°40′W</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">55.167°N 155.667°W</span><span style="display:none"> / <span class="geo">55.167; -155.667</span></span></span></a></span></span> on 27 April 1944 </td></tr> <tr> <td>159 </td> <td><a href="/wiki/Japanese_submarine_I-181" title="Japanese submarine I-181"><i>I-181</i></a> </td> <td>Kure Naval Arsenal </td> <td>11 November 1941 </td> <td>2 May 1942 </td> <td>25 May 1943 </td> <td> </td> <td>Sunk by USN destroyer and patrol torpedo boat in <a href="/wiki/New_Guinea" title="New Guinea">New Guinea</a> on 16 January 1944 </td></tr> <tr> <td>160 </td> <td><a href="/wiki/Japanese_submarine_I-182" title="Japanese submarine I-182"><i>I-182</i></a> </td> <td>Yokosuka Naval Arsenal </td> <td>10 November 1941 </td> <td>20 May 1942 </td> <td>10 May 1943 </td> <td> </td> <td>(1). Sunk by <a href="/wiki/USS_Wadsworth_(DD-516)" title="USS Wadsworth (DD-516)">USS <i>Wadsworth</i></a> at <a href="/wiki/Espiritu_Santo" title="Espiritu Santo">Espiritu Santo</a> on 1 September 1943 </td></tr> <tr> <td>161 </td> <td><a href="/wiki/Japanese_submarine_I-183" title="Japanese submarine I-183"><i>I-183</i></a> </td> <td>Kawasaki, Kōbe Shipyard </td> <td>26 December 1941 </td> <td>21 January 1943 </td> <td>3 October 1943 </td> <td> </td> <td>Sunk by <a href="/wiki/USS_Pogy_(SS-266)" title="USS Pogy (SS-266)">USS <i>Pogy</i></a> south of <a href="/wiki/Shikoku" title="Shikoku">Shikoku</a> on 28 April 1944 </td></tr> <tr> <td>162 </td> <td><a href="/wiki/Japanese_submarine_I-184" title="Japanese submarine I-184"><i>I-184</i></a> </td> <td>Yokosuka Naval Arsenal </td> <td>1 April 1942 </td> <td>12 December 1942 </td> <td>15 October 1943 </td> <td> </td> <td>Sunk by aircraft from <a href="/wiki/USS_Suwannee_(CVE-27)" title="USS Suwannee (CVE-27)">USS <i>Suwannee</i></a> southeast of <a href="/wiki/Saipan" class="mw-redirect" title="Saipan">Saipan</a> on 19 June 1944 </td></tr> <tr> <td>163 </td> <td><a href="/wiki/Japanese_submarine_I-185" title="Japanese submarine I-185"><i>I-185</i></a> </td> <td>Yokosuka Naval Arsenal </td> <td>9 February 1942 </td> <td>16 September 1942 </td> <td>23 September 1943 </td> <td> </td> <td>Sunk by <a href="/wiki/USS_Newcomb" title="USS Newcomb">USS <i>Newcomb</i></a> and <a href="/wiki/USS_Chandler_(DD-206)" title="USS Chandler (DD-206)">USS <i>Chandler</i></a> northwest of <a href="/wiki/Saipan" class="mw-redirect" title="Saipan">Saipan</a> on 22 June 1944 </td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="Characteristics">Characteristics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=9" title="Edit section: Characteristics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th width="15%" colspan="2">Type </th> <th width="16%">'<i>Kaidai</i> I (<i>I-51</i>) </th> <th width="16%">'<i>Kaidai</i> II (<i>I-152</i>) </th> <th width="16%"><i>Kaidai</i> IIIa (<i>I-153</i>) </th> <th width="16%"><i>Kaidai</i> IIIb(<i>I-156</i>) </th> <th width="16%"><i>Kaidai</i> IV (<i>I-61</i>) </th></tr> <tr> <th rowspan="2">Displacement </th> <th>Surfaced </th> <td>1,390 long tons (1,412 t) </td> <td>1,390 long tons (1,412 t) </td> <td>1,635 long tons (1,661 t) </td> <td>1,635 long tons (1,661 t) </td> <td>1,575 long tons (1,600 t) </td></tr> <tr> <th>Submerged </th> <td>2,430 long tons (2,469 t) </td> <td>2,500 long tons (2,540 t) </td> <td>2,300 long tons (2,337 t) </td> <td>2,300 long tons (2,337 t) </td> <td>2,300 long tons (2,337 t) </td></tr> <tr> <th colspan="2">Length (overall) </th> <td>91.44 m (300 ft 0 in) </td> <td>100.85 m (330 ft 10 in) </td> <td>100.58 m (330 ft 0 in) </td> <td>101.00 m (331 ft 4 in) </td> <td>97.70 m (320 ft 6 in) </td></tr> <tr> <th colspan="2">Beam </th> <td>8.81 m (28 ft 11 in) </td> <td>7.64 m (25 ft 1 in) </td> <td>7.98 m (26 ft 2 in) </td> <td>7.90 m (25 ft 11 in) </td> <td>7.80 m (25 ft 7 in) </td></tr> <tr> <th colspan="2">Draft </th> <td>4.60 m (15 ft 1 in) </td> <td>5.14 m (16 ft 10 in) </td> <td>4.83 m (15 ft 10 in) </td> <td>4.90 m (16 ft 1 in) </td> <td>4.83 m (15 ft 10 in) </td></tr> <tr> <th colspan="2">Depth </th> <td>6.02 m (19 ft 9 in) </td> <td>6.71 m (22 ft 0 in) </td> <td>6.71 m (22 ft 0 in) </td> <td>6.70 m (22 ft 0 in) </td> <td>6.70 m (22 ft 0 in) </td></tr> <tr> <th colspan="2">Propulsion </th> <td>4 × <a href="/wiki/Sulzer_(manufacturer)" title="Sulzer (manufacturer)">Sulzer</a> Mk.2 diesels<br />4 shafts </td> <td>2 × Sulzer Mk 3 diesels<br />2 shafts </td> <td>2 × Sulzer Mk 3 diesels<br />2 shafts </td> <td>2 × Sulzer Mk 3 diesels<br />2 shafts </td> <td>2 × <a href="/wiki/MAN_SE" title="MAN SE">Rauschenbach</a> Mk 2 diesels<br />2 shafts </td></tr> <tr> <th rowspan="2">Power </th> <th>Surfaced </th> <td>5,200 bhp </td> <td>6,800 bhp </td> <td>6,800 bhp </td> <td>6,800 bhp </td> <td>6,000 bhp </td></tr> <tr> <th>Submerged </th> <td>2,000 shp </td> <td>1,800 shp </td> <td>1,800 shp </td> <td>1,800 shp </td> <td>1,800 shp </td></tr> <tr> <td rowspan="2"><b>Speed</b> </td> <td>Surfaced </td> <td>18.4 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (34.1 km/h) </td> <td>20.1 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (37.2 km/h) </td> <td>20.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (37.0 km/h) </td> <td>20.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (37.0 km/h) </td> <td>20.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (37.0 km/h) </td></tr> <tr> <td>Submerged </td> <td>8.4 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (15.6 km/h) </td> <td>7.7 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (14.3 km/h) </td> <td>8.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (14.8 km/h) </td> <td>8.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (14.8 km/h) </td> <td>8.5 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (15.7 km/h) </td></tr> <tr> <td rowspan="2"><b>Range</b> </td> <td>Surfaced </td> <td>20,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (37,000 km) at 10 knots (19 km/h) </td> <td>10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 10 knots (19 km/h) </td> <td>10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 10 knots (19 km/h) </td> <td>10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 10 knots (19 km/h) </td> <td>10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 10 knots (19 km/h) </td></tr> <tr> <td>Submerged </td> <td>100 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (190 km) at 4 knots (7.4 km/h) </td> <td>100 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (190 km) at 4 knots (7.4 km/h) </td> <td>90 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (170 km) at 3 knots (5.6 km/h) </td> <td>60 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (110 km) at 3 knots (5.6 km/h) </td> <td>60 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (110 km) at 3 knots (5.6 km/h) </td></tr> <tr> <td colspan="2"><b>Test depth</b> </td> <td>45.7 m (150 ft) </td> <td>45.7 m (150 ft) </td> <td>60.0 m (196.9 ft) </td> <td>60.0 m (196.9 ft) </td> <td>60.0 m (196.9 ft) </td></tr> <tr> <th colspan="2">Fuel </th> <td>508 tons </td> <td>284.5 tons </td> <td>241.8 tons </td> <td>230 tons </td> <td>230 tons </td></tr> <tr> <th colspan="2">Complement </th> <td>70 </td> <td>58 </td> <td>63 </td> <td>63 </td> <td>58 </td></tr> <tr> <th colspan="2">Armament (initial) </th> <td>• 8 × 533 mm (21 in) <a href="/wiki/Torpedo_tube" title="Torpedo tube">TTs</a><br />(6 × bow, 2 × aft)<br />• 24 × 6th Year Type torpedoes<br />• 1 × 120 mm (4.7 in) <a href="/wiki/Caliber#Caliber_as_measurement_of_length" title="Caliber">L/45</a> 3rd Year Type Naval gun </td> <td>• 8 × 533 mm (21 in) TTs<br />(6 × bow, 2 × aft)<br />• 16 × <a href="/wiki/Imperial_Japanese_Navy_Technical_Department#6th_Year_Type_Torpedo_.281917.29" title="Imperial Japanese Navy Technical Department">6th Year Type</a> torpedoes<br />• 1 × <a href="/wiki/Type_3_120_mm_45_caliber_naval_gun" class="mw-redirect" title="Type 3 120 mm 45 caliber naval gun">120 mm (4.7 in)</a> L/45 3rd Year Type Naval gun<br />• 1 × <a href="/wiki/8_cm/40_3rd_Year_Type_naval_gun#Variants" title="8 cm/40 3rd Year Type naval gun">76.2 mm (3.00 in)</a> L/23.5 AA gun </td> <td>• 8 × 533 mm (21 in) TTs<br />(6 × bow, 2 × aft)<br />• 16 × 6th Year Type torpedoes<br />• 1 × <a href="/wiki/12_cm_11th_Year_Type_naval_gun" title="12 cm 11th Year Type naval gun">120 mm (4.7 in) L/40</a> 11th Year Type Naval gun<br />• 1 × 7.7 mm <a href="/wiki/Machine_gun" title="Machine gun">MG</a> </td> <td>same as <i>Kaidai IIIa</i> </td> <td>• 6 × 533 mm (21 in) TTs<br />(4 × bow, 2 × aft)<br />• 14 × Type 89 torpedoes<br />• 1 × <a href="/wiki/12_cm_11th_Year_Type_naval_gun" title="12 cm 11th Year Type naval gun">120 mm (4.7 in) L/40</a> 11th Year Type Naval gun<br />• 1 × 7.7 mm MG </td></tr> </tbody></table> <table class="wikitable"> <tbody><tr> <td width="15%" colspan="2"><b>Type</b> </td> <td width="16%"><i><b>Kaidai V</b></i> (<i>I-165</i>) </td> <td width="16%"><i><b>Kaidai VIa</b></i> (Earlier batch, <i>I-168</i>) </td> <td width="16%"><i><b>Kaidai VIa</b></i> (Latter batch, <i>I-171</i>) </td> <td width="16%"><i><b>Kaidai VIb</b></i> (<i>I-174</i>) </td></tr> <tr> <th rowspan="2">Displacement </th> <th>Surfaced </th> <td>1,575 long tons (1,600 t) </td> <td>1,400 long tons (1,422 t) </td> <td rowspan="16">same as <i>Earlier batch</i> </td> <td>1,420 long tons (1,443 t) </td></tr> <tr> <th>Submerged </th> <td>2,330 long tons (2,367 t) </td> <td>2,440 long tons (2,479 t) </td> <td>2,564 long tons (2,605 t) </td></tr> <tr> <th colspan="2">Length (overall) </th> <td>97.70 m (320 ft 6 in) </td> <td>104.70 m (343 ft 6 in) </td> <td>105.00 m (344 ft 6 in) </td></tr> <tr> <th colspan="2">Beam </th> <td>8.20 m (26 ft 11 in) </td> <td>8.20 m (26 ft 11 in) </td> <td>8.20 m (26 ft 11 in) </td></tr> <tr> <th colspan="2">Draft </th> <td>4.70 m (15 ft 5 in) </td> <td>4.58 m (15 ft 0 in) </td> <td>4.60 m (15 ft 1 in) </td></tr> <tr> <th colspan="2">Depth </th> <td>7.05 m (23 ft 2 in) </td> <td>7.00 m (23 ft 0 in) </td> <td>7.00 m (23 ft 0 in) </td></tr> <tr> <th colspan="2">Power plant and shaft </th> <td>2 × Sulzer Mk.3 diesels<br />2 shafts </td> <td>2 × <a href="/wiki/Imperial_Japanese_Navy_Technical_Department" title="Imperial Japanese Navy Technical Department">Kampon</a> Mk.1A Model 8 diesels, 2 shafts </td> <td>2 × Kampon Mk 1A Model 8 diesels, 2 shafts </td></tr> <tr> <th rowspan="2">Power </th> <th>Surfaced </th> <td>6,000 bhp </td> <td>9,000 bhp </td> <td>9,000 bhp </td></tr> <tr> <th>Submerged </th> <td>1,800 shp </td> <td>1,800 shp </td> <td>1,800 shp </td></tr> <tr> <th rowspan="2">Speed </th> <th>Surfaced </th> <td>20.5 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (38.0 km/h) </td> <td>23.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (42.6 km/h) </td> <td>23.0 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (42.6 km/h) </td></tr> <tr> <th>Submerged </th> <td>8.2 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (15.2 km/h) </td> <td>8.2 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (15.2 km/h) </td> <td>8.2 <a href="/wiki/Knot_(unit)" title="Knot (unit)">knots</a> (15.2 km/h) </td></tr> <tr> <th rowspan="2">Range </th> <th>Surfaced </th> <td>10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 10 knots (19 km/h) </td> <td>14,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (26,000 km) at 10 knots (19 km/h) </td> <td>10,000 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (19,000 km) at 16 knots (30 km/h) </td></tr> <tr> <th>Submerged </th> <td>60 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (110 km) at 3 knots (5.6 km/h) </td> <td>65 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (120 km) at 3 knots (5.6 km/h) </td> <td>90 <a href="/wiki/Nautical_mile" title="Nautical mile">nmi</a> (170 km) at 3 knots (5.6 km/h) </td></tr> <tr> <th colspan="2">Test depth </th> <td>75.0 m (246.1 ft) </td> <td>70.0 m (229.7 ft) </td> <td>85.0 m (278.9 ft) </td></tr> <tr> <th colspan="2">Fuel </th> <td>230 tons </td> <td>341 tons </td> <td>442 tons </td></tr> <tr> <th colspan="2">Complement </th> <td>62 </td> <td>68 </td> <td>68 </td></tr> <tr> <th colspan="2">Armament(initial) </th> <td>• 6 × 533 mm (21 in) TTs<br />(4 × bow, 2 × aft)<br />• 14 × Type 89 torpedoes<br />• 1 × <a href="/wiki/10_cm/50_Type_88_naval_gun" title="10 cm/50 Type 88 naval gun">100 mm (3.9 in) L/50</a> Type 88 AA gun<br />• 1 × 12.7 mm AA gun<br />• 1 × 7.7 mm MG </td> <td>• 6 × 533 mm (21 in) TTs<br />(4 × bow, 2 × aft)<br />• 14 × Type 89 torpedoes<br />• 1 × 100 mm (3.9 in) L/50 Type 88 AA gun<br />• 1 × <a href="/wiki/Hotchkiss_M1929_machine_gun" class="mw-redirect" title="Hotchkiss M1929 machine gun">13.2 mm (0.52 in)</a> AA gun<br />• 1 × 7.7 mm MG </td> <td>• 6 × 533 mm (21 in) TTs<br />(4 × bow, 2 × aft)<br />• 14 × Type 89 torpedoes<br />• 1 × <a href="/wiki/12_cm_11th_Year_Type_naval_gun" title="12 cm 11th Year Type naval gun">120 mm (4.7 in) L/40</a> 11th Year Type Naval gun<br />• 1 × 13.2 mm AA gun<br />• 1 × 7.7 mm MG </td> <td>• 6 × 533 mm (21 in) TTs<br />(4 × bow, 2 × aft)<br />• 14 × Type 89 torpedoes<br />• 1 × <a href="/wiki/12_cm_11th_Year_Type_naval_gun" title="12 cm 11th Year Type naval gun">120 mm (4.7 in) L/40</a> 11th Year Type Naval gun<br />• 1 × 13.2 mm AA gun </td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="Footnotes">Footnotes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=10" title="Edit section: Footnotes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">The <span class="t_nihongo_kanji"><span title="Japanese-language text"><span lang="ja">海大</span></span></span> read as <i>Kai-Dai</i>, but the <span class="t_nihongo_kanji"><span title="Japanese-language text"><span lang="ja">大型</span></span></span> read as <i>Ō-gata</i> in Japanese.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.combinedfleet.com/type_kd1.htm">"Type KD1"</a>. <i>Combinedfleet.com – Imperial Japanese Navy Page</i><span class="reference-accessdate">. Retrieved <span class="nowrap">20 February</span> 2007</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Combinedfleet.com+%E2%80%93+Imperial+Japanese+Navy+Page&rft.atitle=Type+KD1&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2Ftype_kd1.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text">伊号第51潜水艦<span style="font-weight: normal"> (<span title="Japanese-language text"><i lang="ja">I-Gō Dai-51 Sensuikan</i></span>)</span>. The same shall apply hereinafter.</span> </li> <li id="cite_note-KD3-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-KD3_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-KD3_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.combinedfleet.com/type_kd3.htm">"Type KD3"</a>. <i>Combinedfleet.com – Imperial Japanese Navy Page</i><span class="reference-accessdate">. Retrieved <span class="nowrap">20 February</span> 2007</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Combinedfleet.com+%E2%80%93+Imperial+Japanese+Navy+Page&rft.atitle=Type+KD3&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2Ftype_kd3.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.naval-history.net/xGM-Chrono-10DD-37J-Jupiter.htm">HMS JUPITER (G 85) – J-class Destroyer</a></span> </li> <li id="cite_note-KD4-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-KD4_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation cs2"><a rel="nofollow" class="external text" href="http://www.combinedfleet.com/type_kd4.htm">"Type KD4"</a>, <i>Imperial Japanese Navy Page</i>, Combinedfleet.com<span class="reference-accessdate">, retrieved <span class="nowrap">20 February</span> 2007</span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Imperial+Japanese+Navy+Page&rft.atitle=Type+KD4&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2Ftype_kd4.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-KD5-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-KD5_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-KD5_7-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.combinedfleet.com/type_kd5.htm">"Type KD5"</a>. <i>Imperial Japanese Navy Page</i>. Combinedfleet.com<span class="reference-accessdate">. Retrieved <span class="nowrap">20 February</span> 2007</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Imperial+Japanese+Navy+Page&rft.atitle=Type+KD5&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2Ftype_kd5.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-KD6-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-KD6_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-KD6_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.combinedfleet.com/type_kd6.htm">"Type KD6"</a>. <i>Imperial Japanese Navy Page</i>. Combinedfleet.com<span class="reference-accessdate">. Retrieved <span class="nowrap">20 February</span> 2007</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Imperial+Japanese+Navy+Page&rft.atitle=Type+KD6&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2Ftype_kd6.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBob_HackettSander_Kingsepp2001" class="citation web cs1">Bob Hackett; Sander Kingsepp (2001). <a rel="nofollow" class="external text" href="http://www.combinedfleet.com/I-73.htm">"IJN Submarine I-73: Tabular Record of Movement"</a>. Combined Fleet<span class="reference-accessdate">. Retrieved <span class="nowrap">13 February</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IJN+Submarine+I-73%3A+Tabular+Record+of+Movement&rft.pub=Combined+Fleet&rft.date=2001&rft.au=Bob+Hackett&rft.au=Sander+Kingsepp&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2FI-73.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-Smith_29-10"><span class="mw-cite-backlink">^ <a href="#cite_ref-Smith_29_10-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Smith_29_10-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Smith (1992) pg. 29</span> </li> <li id="cite_note-KD7-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-KD7_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-KD7_11-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-KD7_11-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.combinedfleet.com/type_kd7.htm">"Type KD7"</a>. <i>Combinedfleet.com – Imperial Japanese Navy Page</i><span class="reference-accessdate">. Retrieved <span class="nowrap">20 February</span> 2007</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Combinedfleet.com+%E2%80%93+Imperial+Japanese+Navy+Page&rft.atitle=Type+KD7&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2Ftype_kd7.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHackettKingsepp,_Sander2001" class="citation web cs1">Hackett, Bob; Kingsepp, Sander (2001). <a rel="nofollow" class="external text" href="http://www.combinedfleet.com/I-178.htm">"IJN Submarine I-178: Tabular Record of Movement"</a>. combinedfleet.com<span class="reference-accessdate">. Retrieved <span class="nowrap">29 December</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IJN+Submarine+I-178%3A+Tabular+Record+of+Movement&rft.pub=combinedfleet.com&rft.date=2001&rft.aulast=Hackett&rft.aufirst=Bob&rft.au=Kingsepp%2C+Sander&rft_id=http%3A%2F%2Fwww.combinedfleet.com%2FI-178.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kaidai-type_submarine&action=edit&section=11" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSmith1992" class="citation book cs1">Smith, A.E. (May 1992) [1991]. <i>Three Minutes of Time – the torpedoing of the Australian Hospital Ship Centaur</i> (Second Printing ed.). Miami: Tasman Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-646-07631-0" title="Special:BookSources/0-646-07631-0"><bdi>0-646-07631-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Three+Minutes+of+Time+%E2%80%93+the+torpedoing+of+the+Australian+Hospital+Ship+Centaur&rft.place=Miami&rft.edition=Second+Printing&rft.pub=Tasman+Press&rft.date=1992-05&rft.isbn=0-646-07631-0&rft.aulast=Smith&rft.aufirst=A.E.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://rekigun.net/">"Rekishi Gunzō"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Rekishi+Gunz%C5%8D&rft_id=http%3A%2F%2Frekigun.net%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span>, <a href="/wiki/Gakken" title="Gakken">Gakken</a> (Japan) <ul><li>History of the Pacific War Vol. 17, <i>I-Gō Submarines</i>, January 1998, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/4-05-601767-0" title="Special:BookSources/4-05-601767-0">4-05-601767-0</a></li> <li>History of the Pacific War Vol. 63, <i>Documents of IJN submarines and USN submarines</i>, January 2008, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/4-05-605004-X" title="Special:BookSources/4-05-605004-X">4-05-605004-X</a></li> <li>History of the Pacific War Extra, <i>Perfect guide, The submarines of the Imperial Japanese Forces</i>, March 2005, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/4-05-603890-2" title="Special:BookSources/4-05-603890-2">4-05-603890-2</a></li></ul></li> <li>Model Art Extra No.537, <i>Drawings of Imperial Japanese Naval Vessels Part-3</i>, Model Art Co. Ltd. (Japan), May 1999</li> <li>The Maru Special, Ushio Shobō (Japan) <ul><li>Japanese Naval Vessels No. 37, <i>Japanese Submarines II</i>, April 1980</li> <li>Japanese Naval Vessels No. 132, <i>Japanese Submarines I (New edition)</i>, February 1988</li></ul></li> <li>Monthly Ships of the World, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.ships-net.co.jp/">"Kaijinsha"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Kaijinsha&rft_id=http%3A%2F%2Fwww.ships-net.co.jp%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AKaidai-type+submarine" class="Z3988"></span> (Japan) <ul><li>No. 469, <i>Special issue Vol. 37, "History of Japanese Submarines"</i>, August 1993</li></ul></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist 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.navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Kaidai-type_submarines" style=";wide;padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background-color:#C3D6EF;color:inherit;"><div id="Kaidai-type_submarines" style="font-size:114%;margin:0 4em"><a class="mw-selflink selflink">Kaidai-type submarines</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_I_(I-51_class)"><i>I-51</i> class (Type KD1)</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-51" title="Japanese submarine I-51"><i>I-51</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_II_(I-152_class)"><i>I-152</i> class (Type KD2)</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-152" title="Japanese submarine I-152"><i>I-52</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-152" title="Japanese submarine I-152"><i>I-152</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_IIIa/b_(I-153_class_and_I-156_class)"><i>I-153</i> class and <i>I-156</i> class (Type KD3)</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-53_(1925)" title="Japanese submarine I-53 (1925)"><i>I-53</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-53_(1925)" title="Japanese submarine I-53 (1925)"><i>I-153</i></a></li> <li><a href="/wiki/Japanese_submarine_I-54_(1926)" title="Japanese submarine I-54 (1926)"><i>I-54</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-54_(1926)" title="Japanese submarine I-54 (1926)"><i>I-154</i></a></li> <li><a href="/wiki/Japanese_submarine_I-55_(1925)" title="Japanese submarine I-55 (1925)"><i>I-55</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-55_(1925)" title="Japanese submarine I-55 (1925)"><i>I-155</i></a></li> <li><a href="/wiki/Japanese_submarine_I-156" title="Japanese submarine I-156"><i>I-56</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-156" title="Japanese submarine I-156"><i>I-156</i></a></li> <li><a href="/wiki/Japanese_submarine_I-157" title="Japanese submarine I-157"><i>I-57</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-157" title="Japanese submarine I-157"><i>I-157</i></a></li> <li><a href="/wiki/Japanese_submarine_I-158" title="Japanese submarine I-158"><i>I-58</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-158" title="Japanese submarine I-158"><i>I-158</i></a></li> <li><a href="/wiki/Japanese_submarine_I-159" title="Japanese submarine I-159"><i>I-59</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-159" title="Japanese submarine I-159"><i>I-159</i></a></li> <li><a href="/wiki/Japanese_submarine_I-60" title="Japanese submarine I-60"><i>I-60</i></a></li> <li><a href="/wiki/Japanese_submarine_I-63" title="Japanese submarine I-63"><i>I-63</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_IV_(I-61/162_class)"><i>I-162</i> class (Type KD4)</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-61" title="Japanese submarine I-61"><i>I-61</i></a></li> <li><a href="/wiki/Japanese_submarine_I-162" title="Japanese submarine I-162"><i>I-62</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-162" title="Japanese submarine I-162"><i>I-162</i></a></li> <li><a href="/wiki/Japanese_submarine_I-164" class="mw-redirect" title="Japanese submarine I-164"><i>I-64</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-64" title="Japanese submarine I-64"><i>I-164</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_V_(I-165_class)"><i>I-165</i> class (Type KD5)</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-165" title="Japanese submarine I-165"><i>I-65</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-165" title="Japanese submarine I-165"><i>I-165</i></a></li> <li><a href="/wiki/Japanese_submarine_I-166" title="Japanese submarine I-166"><i>I-66</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-166" title="Japanese submarine I-166"><i>I-166</i></a></li> <li><a href="/wiki/Japanese_submarine_I-67" title="Japanese submarine I-67"><i>I-67</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_VIa/b_(I-168_class_and_I-174_class)"><i>I-168</i> class and <i>I-174</i> class (Type KD6)</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-168" title="Japanese submarine I-168"><i>I-68</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-168" title="Japanese submarine I-168"><i>I-168</i></a></li> <li><a href="/wiki/Japanese_submarine_I-169" title="Japanese submarine I-169"><i>I-69</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-169" title="Japanese submarine I-169"><i>I-169</i></a></li> <li><a href="/wiki/Japanese_submarine_I-70" title="Japanese submarine I-70"><i>I-70</i></a></li> <li><a href="/wiki/Japanese_submarine_I-171" title="Japanese submarine I-171"><i>I-71</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-171" title="Japanese submarine I-171"><i>I-171</i></a></li> <li><a href="/wiki/Japanese_submarine_I-72" title="Japanese submarine I-72"><i>I-72</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-72" title="Japanese submarine I-72"><i>I-172</i></a></li> <li><a href="/wiki/Japanese_submarine_I-73" title="Japanese submarine I-73"><i>I-73</i></a></li> <li><a href="/wiki/Japanese_submarine_I-174" title="Japanese submarine I-174"><i>I-74</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-174" title="Japanese submarine I-174"><i>I-174</i></a></li> <li><a href="/wiki/Japanese_submarine_I-175" title="Japanese submarine I-175"><i>I-75</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-175" title="Japanese submarine I-175"><i>I-175</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;text-align:left;"><a class="mw-selflink-fragment" href="#Kaidai_VII_(I-176_class)"><i>I-176</i> class (Type KD7/Shin-Kaidai Type)</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_I-176" title="Japanese submarine I-176"><i>I-76</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-176" title="Japanese submarine I-176"><i>I-176</i></a></li> <li><a href="/wiki/Japanese_submarine_I-177" title="Japanese submarine I-177"><i>I-77</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-177" title="Japanese submarine I-177"><i>I-177</i></a></li> <li><a href="/wiki/Japanese_submarine_I-178" title="Japanese submarine I-178"><i>I-78</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-178" title="Japanese submarine I-178"><i>I-178</i></a></li> <li><a href="/wiki/Japanese_submarine_I-179" title="Japanese submarine I-179"><i>I-79</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-179" title="Japanese submarine I-179"><i>I-179</i></a></li> <li><a href="/wiki/Japanese_submarine_I-180" title="Japanese submarine I-180"><i>I-80</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-180" title="Japanese submarine I-180"><i>I-180</i></a></li> <li><a href="/wiki/Japanese_submarine_I-181" title="Japanese submarine I-181"><i>I-81</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-181" title="Japanese submarine I-181"><i>I-181</i></a></li> <li><a href="/wiki/Japanese_submarine_I-182" title="Japanese submarine I-182"><i>I-82</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-182" title="Japanese submarine I-182"><i>I-182</i></a></li> <li><a href="/wiki/Japanese_submarine_I-183" title="Japanese submarine I-183"><i>I-83</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-183" title="Japanese submarine I-183"><i>I-183</i></a></li> <li><a href="/wiki/Japanese_submarine_I-184" title="Japanese submarine I-184"><i>I-84</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-184" title="Japanese submarine I-184"><i>I-184</i></a></li> <li><a href="/wiki/Japanese_submarine_I-185" title="Japanese submarine I-185"><i>I-85</i></a> ⁄ <a href="/wiki/Japanese_submarine_I-185" title="Japanese submarine I-185"><i>I-185</i></a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="background-color:#DCDCDC;color:inherit;"><div> <ul><li><a href="/wiki/Imperial_Japanese_Navy_submarines" class="mw-redirect" title="Imperial Japanese Navy submarines">Imperial Japanese Navy submarines</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Japanese_naval_ship_classes_of_World_War_II" style="wide;;padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:WWII_Japanese_ships" title="Template:WWII Japanese ships"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:WWII_Japanese_ships" title="Template talk:WWII Japanese ships"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:WWII_Japanese_ships" title="Special:EditPage/Template:WWII Japanese ships"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Japanese_naval_ship_classes_of_World_War_II" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_Japanese_Navy_ships_and_war_vessels_in_World_War_II" title="List of Japanese Navy ships and war vessels in World War II">Japanese naval ship classes of World War II</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Imperial_Japanese_Navy" style="font-size:114%;margin:0 4em"><a href="/wiki/Imperial_Japanese_Navy" title="Imperial Japanese Navy">Imperial Japanese Navy</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Aircraft_carrier" title="Aircraft carrier">Aircraft carriers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_aircraft_carrier_Akagi" title="Japanese aircraft carrier Akagi"><i>Akagi</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Kaga" title="Japanese aircraft carrier Kaga"><i>Kaga</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_S%C5%8Dry%C5%AB" title="Japanese aircraft carrier Sōryū"><i>Sōryū</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Hiry%C5%AB" title="Japanese aircraft carrier Hiryū"><i>Hiryū</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Sh%C5%8Dkaku-class_aircraft_carrier" title="Shōkaku-class aircraft carrier"><i>Shōkaku</i></a></li> <li><a href="/wiki/Hiy%C5%8D-class_aircraft_carrier" title="Hiyō-class aircraft carrier"><i>Hiyō</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Taih%C5%8D" title="Japanese aircraft carrier Taihō"><i>Taihō</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Unry%C5%AB-class_aircraft_carrier" title="Unryū-class aircraft carrier"><i>Unryū</i></a></li> <li><a href="/wiki/Japanese_aircraft_carrier_Shinano" title="Japanese aircraft carrier Shinano"><i>Shinano</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Light_aircraft_carrier" title="Light aircraft carrier">Light aircraft carriers</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_aircraft_carrier_H%C5%8Dsh%C5%8D" title="Japanese aircraft carrier Hōshō"><i>Hōshō</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Ry%C5%ABj%C5%8D" title="Japanese aircraft carrier Ryūjō"><i>Ryūjō</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Zuih%C5%8D-class_aircraft_carrier" title="Zuihō-class aircraft carrier"><i>Zuihō</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Ry%C5%ABh%C5%8D" title="Japanese aircraft carrier Ryūhō"><i>Ryūhō</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Chitose-class_aircraft_carrier" title="Chitose-class aircraft carrier"><i>Chitose</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li> <li><a href="/wiki/Japanese_cruiser_Ibuki_(1943)" title="Japanese cruiser Ibuki (1943)"><i>Ibuki</i></a><span style="padding-left:0.12em;"><sup>SCI</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Escort_carrier" title="Escort carrier">Escort carriers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Taiy%C5%8D-class_escort_carrier" title="Taiyō-class escort carrier"><i>Taiyō</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Kaiy%C5%8D" title="Japanese aircraft carrier Kaiyō"><i>Kaiyō</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Japanese_aircraft_carrier_Shin%27y%C5%8D" title="Japanese aircraft carrier Shin'yō"><i>Shin'yō</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Shimane_Maru-class_escort_carrier" title="Shimane Maru-class escort carrier"><i>Shimane Maru</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Battleship" title="Battleship">Battleships</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Kawachi-class_battleship" title="Kawachi-class battleship"><i>Kawachi</i></a></li> <li><a href="/wiki/Kong%C5%8D-class_battlecruiser" title="Kongō-class battlecruiser"><i>Kongō</i></a></li> <li><a href="/wiki/Fus%C5%8D-class_battleship" title="Fusō-class battleship"><i>Fusō</i></a></li> <li><a href="/wiki/Ise-class_battleship" title="Ise-class battleship"><i>Ise</i></a></li> <li><a href="/wiki/Nagato-class_battleship" title="Nagato-class battleship"><i>Nagato</i></a></li> <li><a href="/wiki/Yamato-class_battleship" title="Yamato-class battleship"><i>Yamato</i></a></li> <li><a href="/wiki/Design_A-150_battleship" title="Design A-150 battleship">Design A-150</a><span style="padding-left:0.12em;"><sup>X</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Heavy_cruiser" title="Heavy cruiser">Heavy cruisers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Furutaka-class_cruiser" title="Furutaka-class cruiser"><i>Furutaka</i></a></li> <li><a href="/wiki/Aoba-class_cruiser" title="Aoba-class cruiser"><i>Aoba</i></a></li> <li><a href="/wiki/My%C5%8Dk%C5%8D-class_cruiser" title="Myōkō-class cruiser"><i>Myōkō</i></a></li> <li><a href="/wiki/Takao-class_cruiser" title="Takao-class cruiser"><i>Takao</i></a></li> <li><a href="/wiki/Mogami-class_cruiser" title="Mogami-class cruiser"><i>Mogami</i></a><span style="padding-left:0.12em;"><sup>L</sup></span></li> <li><a href="/wiki/Tone-class_cruiser" title="Tone-class cruiser"><i>Tone</i></a></li> <li><a href="/wiki/Ibuki-class_cruiser" title="Ibuki-class cruiser"><i>Ibuki</i></a><span style="padding-left:0.12em;"><sup>I</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Armored_cruiser" title="Armored cruiser">Armored cruisers</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_cruiser_Asama" title="Japanese cruiser Asama"><i>Asama</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Japanese_cruiser_Yakumo" title="Japanese cruiser Yakumo"><i>Yakumo</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Izumo-class_cruiser" title="Izumo-class cruiser"><i>Izumo</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Light_cruiser" title="Light cruiser">Light cruisers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Tenry%C5%AB-class_cruiser" title="Tenryū-class cruiser"><i>Tenryū</i></a></li> <li><a href="/wiki/Kuma-class_cruiser" title="Kuma-class cruiser"><i>Kuma</i></a></li> <li><a href="/wiki/Nagara-class_cruiser" title="Nagara-class cruiser"><i>Nagara</i></a></li> <li><a href="/wiki/Japanese_cruiser_Y%C5%ABbari" title="Japanese cruiser Yūbari"><i>Yūbari</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Sendai-class_cruiser" title="Sendai-class cruiser"><i>Sendai</i></a></li> <li><a href="/wiki/Katori-class_cruiser" title="Katori-class cruiser"><i>Katori</i></a></li> <li><a href="/wiki/Agano-class_cruiser" title="Agano-class cruiser"><i>Agano</i></a></li> <li><a href="/wiki/Japanese_cruiser_%C5%8Cyodo" title="Japanese cruiser Ōyodo"><i>Ōyodo</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Ioshima-class_cruiser" title="Ioshima-class cruiser"><i>Ioshima</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Protected_cruiser" title="Protected cruiser">Protected cruisers</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Yodo-class_cruiser" title="Yodo-class cruiser"><i>Yodo</i></a></li> <li><a href="/wiki/Chikuma-class_cruiser" title="Chikuma-class cruiser"><i>Chikuma</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Destroyer" title="Destroyer">Destroyers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">1st class</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Minekaze-class_destroyer" title="Minekaze-class destroyer"><i>Minekaze</i></a></li> <li><a href="/wiki/Kamikaze-class_destroyer_(1922)" title="Kamikaze-class destroyer (1922)"><i>Kamikaze</i></a></li> <li><a href="/wiki/Mutsuki-class_destroyer" title="Mutsuki-class destroyer"><i>Mutsuki</i></a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th id="Type_Special" scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type Special</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fubuki-class_destroyer" title="Fubuki-class destroyer"><i>Fubuki</i></a></li> <li><a href="/wiki/Fubuki-class_destroyer#Type_II_(Ayanami)" title="Fubuki-class destroyer"><i>Ayanami</i></a></li> <li><a href="/wiki/Akatsuki-class_destroyer_(1931)" title="Akatsuki-class destroyer (1931)"><i>Akatsuki</i></a></li></ul> </div></td></tr></tbody></table><div> <ul><li><a href="/wiki/Hatsuharu-class_destroyer" title="Hatsuharu-class destroyer"><i>Hatsuharu</i></a></li> <li><a href="/wiki/Shiratsuyu-class_destroyer" title="Shiratsuyu-class destroyer"><i>Shiratsuyu</i></a></li> <li><a href="/wiki/Asashio-class_destroyer" title="Asashio-class destroyer"><i>Asashio</i></a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type A</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Kager%C5%8D-class_destroyer" title="Kagerō-class destroyer"><i>Kagerō</i></a></li> <li><a href="/wiki/Y%C5%ABgumo-class_destroyer" title="Yūgumo-class destroyer"><i>Yūgumo</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type B</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Akizuki-class_destroyer_(1942)" title="Akizuki-class destroyer (1942)"><i>Akizuki</i></a></li> <li><a href="/wiki/Akizuki-class_destroyer_(1942)#Fuyutsuki_class" title="Akizuki-class destroyer (1942)"><i>Fuyutsuki</i></a></li> <li><a href="/wiki/Akizuki-class_destroyer_(1942)#Michitsuki_class" title="Akizuki-class destroyer (1942)"><i>Michitsuki</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Super_Akizuki-class_destroyer" title="Super Akizuki-class destroyer">Super <i>Akizuki</i></a><span style="padding-left:0.12em;"><sup>X</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type C</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_destroyer_Shimakaze_(1942)" title="Japanese destroyer Shimakaze (1942)"><i>Shimakaze</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Super_Shimakaze-class_destroyer" title="Super Shimakaze-class destroyer">Super <i>Shimakaze</i></a><span style="padding-left:0.12em;"><sup>X</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type D</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Matsu-class_destroyer" title="Matsu-class destroyer"><i>Matsu</i></a></li> <li><a href="/wiki/Tachibana-class_destroyer" class="mw-redirect" title="Tachibana-class destroyer"><i>Tachibana</i></a></li></ul> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">2nd class</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Momo-class_destroyer" title="Momo-class destroyer"><i>Momo</i></a></li> <li><a href="/wiki/Momi-class_destroyer" title="Momi-class destroyer"><i>Momi</i></a></li> <li><a href="/wiki/Wakatake-class_destroyer" title="Wakatake-class destroyer"><i>Wakatake</i></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Torpedo_boat" title="Torpedo boat">Torpedo boats</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Chidori-class_torpedo_boat" title="Chidori-class torpedo boat"><i>Chidori</i></a></li> <li><a href="/wiki/%C5%8Ctori-class_torpedo_boat" title="Ōtori-class torpedo boat"><i>Ōtori</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Kaib%C5%8Dkan" title="Kaibōkan">Escort ships</a><br />(Kaibōkan)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type A</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Shimushu-class_escort_ship" title="Shimushu-class escort ship"><i>Shimushu</i></a></li> <li><a href="/wiki/Etorofu-class_escort_ship" title="Etorofu-class escort ship"><i>Etorofu</i></a> (A Kai)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type B</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mikura-class_escort_ship" title="Mikura-class escort ship"><i>Mikura</i></a></li> <li><a href="/wiki/Hiburi-class_escort_ship" title="Hiburi-class escort ship"><i>Hiburi</i></a> (B bis)</li> <li><a href="/wiki/Ukuru-class_escort_ship" title="Ukuru-class escort ship"><i>Ukuru</i></a> (B Kai)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type C</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Type_C_escort_ship" title="Type C escort ship"><i>Number 1</i></a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type D</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Type_D_escort_ship" title="Type D escort ship"><i>Number 2</i></a></div></td></tr></tbody></table><div> <ul><li><a href="/wiki/Ioshima-class_cruiser" title="Ioshima-class cruiser"><i>Ioshima</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Submarine" title="Submarine">Submarines</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">1st class</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Kaidai_type_submarine" class="mw-redirect" title="Kaidai type submarine">Kaidai Type</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a class="mw-selflink-fragment" href="#Kaidai_I_(I-51_class)"><i>I-51</i> (KD1)</a></li> <li><a class="mw-selflink-fragment" href="#Kaidai_II_(I-152_class)"><i>I-152</i> (KD2)</a></li> <li><a class="mw-selflink-fragment" href="#Kaidai_IIIa/b_(I-153_class_and_I-156_class)"><i>I-153</i> (KD3)</a></li> <li><a class="mw-selflink-fragment" href="#Kaidai_IV_(I-61/162_class)"><i>I-162</i> (KD4)</a></li> <li><a class="mw-selflink-fragment" href="#Kaidai_V_(I-165_class)"><i>I-165</i> (KD5)</a></li> <li><a class="mw-selflink-fragment" href="#Kaidai_VIa/b_(I-168_class_and_I-174_class)"><i>I-168</i> (KD6)</a></li> <li><a class="mw-selflink-fragment" href="#Kaidai_VII_(I-176_class)"><i>I-176</i> (KD7)</a></li> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Junsen_type_submarine" title="Junsen type submarine">Junsen Type</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Type_J1_submarine" title="Type J1 submarine"><i>I-1</i> (J1)</a></li> <li><a href="/wiki/Junsen_type_submarine#Junsen_I_Mod_(I-5_class)" title="Junsen type submarine"><i>I-5</i> (J1 Kai)</a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Junsen_type_submarine#Junsen_II_(I-6_class)" title="Junsen type submarine"><i>I-6</i> (J2)</a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Junsen_type_submarine#Junsen_III_(I-7_class)" title="Junsen type submarine"><i>I-7</i> (J3)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Type_A_submarine" title="Type A submarine">Junsen Type A</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Type_A1_submarine" title="Type A1 submarine"><i>I-9</i> (A1)</a></li> <li><a href="/wiki/Type_A2_submarine" class="mw-redirect" title="Type A2 submarine"><i>I-12</i> (A Kai 1)</a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Type_AM_submarine" class="mw-redirect" title="Type AM submarine"><i>I-13</i> (A Kai 2)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Type_B_submarine" title="Type B submarine">Junsen Type B</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Type_B1_submarine" title="Type B1 submarine"><i>I-15</i> (B)</a></li> <li><a href="/wiki/Type_B1_submarine#Type-B_Mod.1" title="Type B1 submarine"><i>I-40</i> (B Kai 1)</a></li> <li><a href="/wiki/Type_B1_submarine#Type-B_Mod.2_(I-54_class)" title="Type B1 submarine"><i>I-54</i> (B Kai 2)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Type_C_submarine" title="Type C submarine">Junsen Type C</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Type_C_submarine" title="Type C submarine"><i>I-16</i> (C)</a></li> <li><a href="/wiki/I-52-class_submarine" title="I-52-class submarine"><i>I-52</i> (C Kai)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Type_D_submarine" title="Type D submarine">Type D/Sen'yu</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Type_D_submarine#I-361_class" title="Type D submarine"><i>I-361</i> (D)</a></li> <li><a href="/wiki/Type_D_submarine#I-372_class" title="Type D submarine"><i>I-372</i> (D Kai)</a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Type_D_submarine#I-373_class" title="Type D submarine"><i>I-373</i> (D2)</a></li></ul> </div></td></tr></tbody></table><div> <ul><li><a href="/wiki/I-121-class_submarine" title="I-121-class submarine"><i>I-121</i> (Kiraisen Type)</a></li> <li><a href="/wiki/I-351-class_submarine" title="I-351-class submarine"><i>I-351</i> (Senho Type)</a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/I-201-class_submarine" title="I-201-class submarine"><i>I-201</i> (Sentaka-Dai Type)</a></li> <li><a href="/wiki/I-400-class_submarine" title="I-400-class submarine"><i>I-400</i> (Sentoku Type)</a></li> <li><a href="/wiki/German_submarine_U-181" title="German submarine U-181"><i>I-501</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/German_submarine_U-862" title="German submarine U-862"><i>I-502</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Italian_submarine_Comandante_Cappellini" title="Italian submarine Comandante Cappellini"><i>I-503</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Italian_submarine_Luigi_Torelli" title="Italian submarine Luigi Torelli"><i>I-504</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/German_submarine_U-219" title="German submarine U-219"><i>I-505</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/German_submarine_U-195" title="German submarine U-195"><i>I-506</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">2nd class</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Kaich%C5%AB_type_submarine" title="Kaichū type submarine">Kaichū Type</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_I_(Ro-11_class)" title="Kaichū type submarine"><i>Ro-11</i> (K1)</a></li> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_II_(Ro-13_class)" title="Kaichū type submarine"><i>Ro-13</i> (K2)</a></li> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_III_(Ro-16_class)" title="Kaichū type submarine"><i>Ro-16</i> (K3)</a></li> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_IV_(Ro-26_class)" title="Kaichū type submarine"><i>Ro-26</i> (K4)</a></li> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_V_(Toku-Chū,_Ro-29_class)" title="Kaichū type submarine"><i>Ro-29</i> (K5/Toku-Chū)</a></li> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_VI_(Ro-33_class)" title="Kaichū type submarine"><i>Ro-33</i> (K6)</a></li> <li><a href="/wiki/Kaich%C5%AB_type_submarine#Kaichū_VII_(Sen-Chū,_Ro-35_class)" title="Kaichū type submarine"><i>Ro-35</i> (K7/Sen-Chū)</a></li> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Japanese_Type_L_submarine" title="Japanese Type L submarine">Type L</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_Type_L_submarine#Type_L1_(Ro-51-class)" title="Japanese Type L submarine"><i>Ro-51</i> (L1)</a></li> <li><a href="/wiki/Japanese_Type_L_submarine#Type_L2_(Ro-53-class)" title="Japanese Type L submarine"><i>Ro-53</i> (L2)</a></li> <li><a href="/wiki/Japanese_Type_L_submarine#Type_L3_(Ro-57-class)" title="Japanese Type L submarine"><i>Ro-57</i> (L3)</a></li> <li><a href="/wiki/Japanese_Type_L_submarine#Type_L4_(Ro-60-class)" title="Japanese Type L submarine"><i>Ro-60</i> (L4)</a></li></ul> </div></td></tr></tbody></table><div> <ul><li><a href="/wiki/Ro-100-class_submarine" title="Ro-100-class submarine"><i>Ro-100</i> (Sen-Shō Type)</a></li> <li><a href="/wiki/Ha-101-class_submarine" title="Ha-101-class submarine"><i>Ha-101</i> (Sen'yu-Shō Type)</a></li> <li><a href="/wiki/Ha-201-class_submarine" title="Ha-201-class submarine"><i>Ha-201</i> (Sentaka-Shō Type)</a></li> <li><a href="/wiki/German_submarine_U-511" title="German submarine U-511"><i>Ro-500</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/German_submarine_U-1224" title="German submarine U-1224"><i>Ro-501</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Midget_submarine" title="Midget submarine">Midget</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a href="/wiki/Type_A_K%C5%8D-hy%C5%8Dteki-class_submarine" title="Type A Kō-hyōteki-class submarine">Kō-hyōteki</a></li> <li><a href="/wiki/Kairy%C5%AB-class_submarine" title="Kairyū-class submarine">Kairyū</a></li> <li><a href="/wiki/Kaiten" title="Kaiten">Kaiten</a> (suicide <a href="/wiki/Torpedo" title="Torpedo">torpedo</a>)</li> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Submarine_tender" title="Submarine tender">Submarine tenders</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_submarine_tender_Komahashi" title="Japanese submarine tender Komahashi"><i>Komahashi</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><i><a href="/wiki/Japanese_aircraft_carrier_Ry%C5%ABh%C5%8D#as_the_submarine_tender_Taigei" title="Japanese aircraft carrier Ryūhō">Taigei</a></i><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Jingei-class_submarine_tender" title="Jingei-class submarine tender"><i>Jingei</i></a></li> <li><i><a href="/wiki/Heian_Maru_(1930)" title="Heian Maru (1930)">Heian Maru</a></i><span style="padding-left:0.12em;"><sup>SC</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Seaplane_tender" title="Seaplane tender">Seaplane tenders</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_seaplane_tender_Notoro" title="Japanese seaplane tender Notoro"><i>Notoro</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Japanese_seaplane_tender_Kamoi" title="Japanese seaplane tender Kamoi"><i>Kamoi</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Chitose-class_aircraft_carrier" title="Chitose-class aircraft carrier"><i>Chitose</i></a></li> <li><a href="/wiki/Japanese_seaplane_carrier_Mizuho" title="Japanese seaplane carrier Mizuho"><i>Mizuho</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Japanese_seaplane_carrier_Nisshin" title="Japanese seaplane carrier Nisshin"><i>Nisshin</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Japanese_seaplane_tender_Akitsushima" title="Japanese seaplane tender Akitsushima"><i>Akitsushima</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Kamikawa_Maru-class_seaplane_tender" title="Kamikawa Maru-class seaplane tender"><i>Kamikawa Maru</i></a><span style="padding-left:0.12em;"><sup>C</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Gunboat" title="Gunboat">Gunboats</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Ocean</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_gunboat_Saga" title="Japanese gunboat Saga"><i>Saga</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Japanese_gunboat_Ataka" title="Japanese gunboat Ataka"><i>Ataka</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Hashidate-class_gunboat" title="Hashidate-class gunboat"><i>Hashidate</i></a></li> <li><a href="/wiki/Italian_minelayer_Lepanto" title="Italian minelayer Lepanto"><i>Okitsu</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">River</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_gunboat_Toba" title="Japanese gunboat Toba"><i>Toba</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Seta-class_gunboat" title="Seta-class gunboat"><i>Seta</i></a></li> <li><a href="/wiki/Atami-class_gunboat" title="Atami-class gunboat"><i>Atami</i></a></li> <li><a href="/wiki/Fushimi-class_gunboat" title="Fushimi-class gunboat"><i>Fushimi</i></a></li> <li><a href="/wiki/Japanese_gunboat_Kotaka" title="Japanese gunboat Kotaka"><i>Kotaka</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/USS_Luzon_(PG-47)" title="USS Luzon (PG-47)"><i>Karatsu</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/w/index.php?title=Portuguese_gunboat_Macau&action=edit&redlink=1" class="new" title="Portuguese gunboat Macau (page does not exist)"><i>Maiko</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/Italian_gunboat_Ermanno_Carlotto" title="Italian gunboat Ermanno Carlotto"><i>Narumi</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/HMS_Moth_(1915)" title="HMS Moth (1915)"><i>Suma</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li> <li><a href="/wiki/USS_Wake_(PR-3)" class="mw-redirect" title="USS Wake (PR-3)"><i>Tatara</i></a><span style="padding-left:0.12em;"><sup>S</sup></span></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Small craft</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Toku_Daihatsu-class_landing_craft" title="Toku Daihatsu-class landing craft">Toku Daihatsu</a> (landing craft)</li> <li><a href="/wiki/Shin%27y%C5%8D-class_suicide_motorboat" class="mw-redirect" title="Shin'yō-class suicide motorboat">Shin'yō</a> (suicide boat)</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Imperial_Japanese_Army" style="font-size:114%;margin:0 4em"><a href="/wiki/Imperial_Japanese_Army" title="Imperial Japanese Army">Imperial Japanese Army</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Escort_carrier" title="Escort carrier">Escort carriers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Yamashio_Maru-class_escort_carrier" title="Yamashio Maru-class escort carrier"><i>Yamashio Maru</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Landing_craft_carrier" title="Landing craft carrier">Landing craft carriers</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Japanese_amphibious_assault_ship_Shinsh%C5%AB_Maru" title="Japanese amphibious assault ship Shinshū Maru"><i>Shinshū Maru</i></a><span style="padding-left:0.12em;"><sup>S</sup></span> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type C</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_aircraft_carrier_Akitsu_Maru" title="Japanese aircraft carrier Akitsu Maru"><i>Akitsu Maru</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><a href="/wiki/Japanese_landing_craft_carrier_Nigitsu_Maru" title="Japanese landing craft carrier Nigitsu Maru"><i>Nigitsu Maru</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">M Type C</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japanese_aircraft_carrier_Kumano_Maru" title="Japanese aircraft carrier Kumano Maru"><i>Kumano Maru</i></a><span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><i><a href="/w/index.php?title=Tokitsu_Maru&action=edit&redlink=1" class="new" title="Tokitsu Maru (page does not exist)">Tokitsu Maru</a></i> <span style="padding-left:0.12em;"><sup>SCI</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type A</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Mayasan_Maru" title="Mayasan Maru">Mayasan Maru</a></i> <span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><i><a href="/wiki/Tamatsu_Maru" title="Tamatsu Maru">Tamatsu Maru</a></i><span style="padding-left:0.12em;"><sup>SC</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">M Type A</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/w/index.php?title=Kibitsu_Maru&action=edit&redlink=1" class="new" title="Kibitsu Maru (page does not exist)">Kibitsu Maru</a></i> <span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><i><a href="/w/index.php?title=Hyug%C5%AB_Maru&action=edit&redlink=1" class="new" title="Hyugū Maru (page does not exist)">Hyugū Maru</a></i> <span style="padding-left:0.12em;"><sup>SC</sup></span></li> <li><i><a href="/w/index.php?title=Settsu_Maru&action=edit&redlink=1" class="new" title="Settsu Maru (page does not exist)">Settsu Maru</a></i> <span style="padding-left:0.12em;"><sup>SC</sup></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Type B</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/w/index.php?title=Takatsu_Maru&action=edit&redlink=1" class="new" title="Takatsu Maru (page does not exist)">Takatsu Maru</a></i><span style="padding-left:0.12em;"><sup>S</sup></span></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;"><a href="/wiki/Submarine" title="Submarine">Submarines</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Type_3_submergence_transport_vehicle" title="Type 3 submergence transport vehicle"><i>Maru Yu</i></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color:#DCDCDC;color:inherit;">Small craft</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Daihatsu-class_landing_craft" title="Daihatsu-class landing craft">Daihatsu</a> (landing craft)</li> <li><a href="/wiki/S%C5%8Dk%C5%8Dtei-class_armored_boat" class="mw-redirect" title="Sōkōtei-class armored boat">Sōkōtei</a> (armored <a href="/wiki/Gunboat" title="Gunboat">gunboat</a>)</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><span class="nowrap"><b>S</b>: Single ship in class</span> <span class="nowrap"><b>C</b>: Converted to ship type</span> <span class="nowrap"><b>L</b>: Officially classed as light cruisers until 1939 refits</span> <span class="nowrap"><b>I</b>: Incomplete until the end of the war</span> <span class="nowrap"><b>X</b>: Cancelled</span><br /> Japanese transcription: <b>class/type</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">型</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">"Gata"</i></span><span style="margin-left:.09em">)</span></span>, <b>(re)model/mark</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">改</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">"Kai"</i></span><span style="margin-left:.09em">)</span></span>, <b>A</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">甲</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">"Kō"</i></span><span style="margin-left:.09em">)</span></span>, <b>B</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">乙</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">"Otsu"</i></span><span style="margin-left:.09em">)</span></span>, <b>C</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">丙</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">"Hei"</i></span><span style="margin-left:.09em">)</span></span>, <b>D</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">丁</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">"Tei"</i></span><span style="margin-left:.09em">)</span></span></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Kaidai-type_submarine&oldid=1210471527#Kaidai_IV_(I-61/162_class)">https://en.wikipedia.org/w/index.php?title=Kaidai-type_submarine&oldid=1210471527#Kaidai_IV_(I-61/162_class)</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Submarine_classes" title="Category:Submarine classes">Submarine classes</a></li><li><a href="/wiki/Category:Kaidai-class_submarines" 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