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</head> <body class="page-template page-template-page-library page-template-page-library-php page page-id-215909 page-child parent-pageid-215923"> <a href="https://shop.ledger.com/ja/pages/black-friday" class="header-top-banner"> <div class="header-top-banner--container"> <div class="header-top-banner--text" > <p>BLACK FRIDAY:Ledger Flexや対象のLedger Nanoウォレット、アクセサリをお得にゲット!</p> </div> <div class="header-top-banner--button"> <span>ショップに移動</span> </div> </div> </a> <header class="academy-header" id="header"> <div class="row"> <a href="https://www.ledger.com/ja/academy" title="Ledger Academy" class="logo"> <img src="https://www.ledger.com/wp-content/themes/ledger-v2/public/images/ledger-academy-logo-long.svg" alt="Ledger Academy"> </a> <nav class="academy-header-navigation" id="academy-header-navigation"> <ul> <li> <a href="https://shop.ledger.com/ja" title=""> Ledgerショップ </a> </li> <li> <a href="https://quest.ledger.com/" title=""> 学んで報酬獲得 <div class="svg-icon"> <svg id="Calque_1" 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title="">DAO</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/defi-ja-2" title="">DeFi</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/ledgersolutions-ja" title="">Ledgerソリューション</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/metaverse-ja" title="">Metaverse</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/nfts" title="">NFT</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/security" title="">セキュリティ</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/tutorials" title="">チュートリアル</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/blockchain" title="">ブロックチェーン</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/crypto" title="">暗号資産</a></li> <li><a href="https://www.ledger.com/ja/academy/library-ja/topic/economics-and-regulation-ja" title="">経済と規制</a></li> <li><a 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class="has-children language-switcher"> <a href="#" class="activeLanguage" data-isocode="ja">日本語</a> <ul class="submenu"> <li> <a href="https://www.ledger.com/ar/academy/library-ar" title="" data-name="アラビア語" data-isocode="ar" class="localeItem">العربية</a> </li> <li> <a href="https://www.ledger.com/zh-hans/academy/library-zh-hans" title="" data-name="簡体中国語" data-isocode="zh-hans" class="localeItem">简体中文</a> </li> <li> <a href="https://www.ledger.com/academy/library" title="" data-name="英語" data-isocode="en" class="localeItem">English</a> </li> <li> <a href="https://www.ledger.com/fr/academy/mediatheque" title="" data-name="フランス語" data-isocode="fr" class="localeItem">Français</a> </li> <li> <a href="https://www.ledger.com/de/academy/bibliothek" title="" data-name="ドイツ語" data-isocode="de" class="localeItem">Deutsch</a> </li> <li> <a href="https://www.ledger.com/ru/academy/library-ru" title="" data-name="ロシア語" data-isocode="ru" class="localeItem">Русский</a> </li> <li> <a 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href="https://www.ledger.com/ja/academy/basic-basics/web-30%E3%81%A8%E3%81%AF%E7%9F%A5%E3%81%A3%E3%81%A6%E3%81%8A%E3%81%8F%E3%81%B9%E3%81%8D%E3%81%93%E3%81%A8" title="Web 3.0とは?" >Web 3.0とは?</a></li> <li><a href="https://www.ledger.com/ja/academy/%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%E3%83%81%E3%82%A7%E3%83%BC%E3%83%B3%E3%81%AE%E5%90%84%E4%B8%96%E4%BB%A3%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E3%81%AE%E8%AA%AC%E6%98%8E" title="ブロックチェーンの各世代についての説明" >ブロックチェーンの各世代についての説明</a></li> <li><a href="https://www.ledger.com/ja/academy/%E6%9A%97%E5%8F%B7%E9%80%9A%E8%B2%A8%E3%81%A8%E3%81%AF%E6%AD%A3%E7%A2%BA%E3%81%AB%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B" title="暗号資産とは正確には何ですか?" >暗号資産とは正確には何ですか?</a></li> <li><a href="https://www.ledger.com/ja/academy/%E3%81%A9%E3%82%8C%E3%81%8F%E3%82%89%E3%81%84%E3%81%AE%E7%A8%AE%E9%A1%9E%E3%81%AE%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%81%8C%E5%AD%98%E5%9C%A8%E3%81%97%E3%81%BE%E3%81%99%E3%81%8B" title="どれくらいの種類の暗号資産が存在しますか?" >どれくらいの種類の暗号資産が存在しますか?</a></li> <li><a href="https://www.ledger.com/ja/academy/basic-basics/%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%E3%83%81%E3%82%A7%E3%83%BC%E3%83%B3%E3%81%A8%E3%81%AF" title="ブロックチェーンとは?" >ブロックチェーンとは?</a></li> </ul> </li> <li> <a >B) 暗号資産を保護する方法</a> <ul> <li><a href="https://www.ledger.com/ja/academy/%E7%A7%98%E5%AF%86%E9%8D%B5%E3%82%92%E4%BF%9D%E8%AD%B7%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95" title="暗号資産ウォレットとは?" >暗号資産ウォレットとは?</a></li> <li><a href="https://www.ledger.com/ja/academy/%E7%A7%98%E5%AF%86%E9%8D%B5%E3%81%A8%E3%81%AF" title="秘密鍵とは?" >秘密鍵とは?</a></li> <li><a href="https://www.ledger.com/ja/academy/%E7%A7%98%E5%AF%86%E3%81%AE%E3%83%AA%E3%82%AB%E3%83%90%E3%83%AA%E3%83%BC%E3%83%95%E3%83%AC%E3%83%BC%E3%82%BA%E3%81%A8%E3%81%AF" title="シードフレーズ(シークレットリカバリーフレーズ)とは?" >シードフレーズ(シークレットリカバリーフレーズ)とは?</a></li> <li><a href="https://www.ledger.com/ja/academy/%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%81%AE%E8%84%85%E5%A8%81%E7%94%A8%E8%AA%9E%E9%9B%86" title="暗号資産の脅威:暗号資産はどのように盗まれるのか" >暗号資産の脅威:暗号資産はどのように盗まれるのか</a></li> </ul> </li> <li> <a >C) Ledgerとは?</a> <ul> <li><a href="https://www.ledger.com/ja/academy/%E6%9C%80%E3%82%82%E5%AE%89%E5%85%A8%E3%81%AA%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%82%A6%E3%82%A9%E3%83%AC%E3%83%83%E3%83%88%E3%81%A7%E3%81%82%E3%82%8Bledger%E3%81%B8%E3%82%88%E3%81%86%E3%81%93%E3%81%9D" title="Ledgerとは? Ledgerエコシステムについてご説明します" >Ledgerとは? Ledgerエコシステムについてご説明します</a></li> <li><a href="https://www.ledger.com/ja/academy/ledger-nano%E3%81%8C%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%82%92%E4%BF%9D%E8%AD%B7%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95%E3%81%A8%E3%81%AF" title="Ledger Nanoが暗号資産を保護する方法とは?" >Ledger Nanoが暗号資産を保護する方法とは?</a></li> <li><a href="https://www.ledger.com/ja/academy/ledger-live%E3%82%A2%E3%83%97%E3%83%AA%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%81%AE%E8%B3%BC%E5%85%A5%E5%A3%B2%E5%8D%B4%E3%82%B9%E3%83%86%E3%83%BC%E3%82%AD%E3%83%B3%E3%82%B0%E3%82%B9%E3%83%AF%E3%83%83%E3%83%97" title="Ledger Liveアプリ:暗号資産の購入、売却、ステーキング、スワップ" >Ledger Liveアプリ:暗号資産の購入、売却、ステーキング、スワップ</a></li> </ul> </li> <li> <a >D) Web 3.0セキュリティの要点</a> <ul> <li><a href="https://www.ledger.com/ja/academy/web-30%E8%A9%90%E6%AC%BA%E3%81%AE%E8%AA%AC%E6%98%8E" title="Web 3.0詐欺の説明" >Web 3.0詐欺の説明</a></li> <li><a href="https://www.ledger.com/ja/academy/%E8%87%AA%E5%88%86%E3%81%A7%E8%AA%BF%E6%9F%BB%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%83%97%E3%83%AD%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%82%92%E8%AA%BF%E6%9F%BB%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95" title="自分で調査:暗号資産プロジェクトを調査する方法" >自分で調査:暗号資産プロジェクトを調査する方法</a></li> <li><a href="https://www.ledger.com/ja/academy/%E6%9A%97%E5%8F%B7%E8%B3%87%E7%94%A3%E3%82%92ledger-nano%E3%81%AB%E7%A7%BB%E8%A1%8C%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95" title="暗号資産をLedger Nanoに移行する方法" >暗号資産をLedger Nanoに移行する方法</a></li> </ul> </li> <li> <a >F) ブロックチェーンの基礎</a> <ul> <li><a href="https://www.ledger.com/ja/academy/f-%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%E3%83%81%E3%82%A7%E3%83%BC%E3%83%B3%E3%81%AE%E5%9F%BA%E7%A4%8E/what-is-a-node-and-why-should-i-operate-one" title="暗号資産ノード:暗号資産ノードとは?仕組みは?" >暗号資産ノード:暗号資産ノードとは?仕組みは?</a></li> </ul> </li> <li> <a >G)ウォレットの知識(レベルアップ)</a> <ul> <li><a href="https://www.ledger.com/ja/academy/crypto-hardware-wallet" title="ハードウェアウォレットとは?" >ハードウェアウォレットとは?</a></li> <li><a href="https://www.ledger.com/ja/academy/g%E3%82%A6%E3%82%A9%E3%83%AC%E3%83%83%E3%83%88%E3%81%AE%E7%9F%A5%E8%AD%98%E3%83%AC%E3%83%99%E3%83%AB%E3%82%A2%E3%83%83%E3%83%97/what-is-a-software-wallet" title="ソフトウェアウォレットとは?" >ソフトウェアウォレットとは?</a></li> <li><a href="https://www.ledger.com/ja/academy/g%E3%82%A6%E3%82%A9%E3%83%AC%E3%83%83%E3%83%88%E3%81%AE%E7%9F%A5%E8%AD%98%E3%83%AC%E3%83%99%E3%83%AB%E3%82%A2%E3%83%83%E3%83%97/choose-the-best-crypto-wallet-for-you" title="暗号資産ウォレットの選び方" >暗号資産ウォレットの選び方</a></li> <li><a href="https://www.ledger.com/ja/academy/g%E3%82%A6%E3%82%A9%E3%83%AC%E3%83%83%E3%83%88%E3%81%AE%E7%9F%A5%E8%AD%98%E3%83%AC%E3%83%99%E3%83%AB%E3%82%A2%E3%83%83%E3%83%97/%E3%82%B3%E3%83%BC%E3%83%AB%E3%83%89%E3%82%A6%E3%82%A9%E3%83%AC%E3%83%83%E3%83%88%E3%81%A8%E3%81%AF" title="コールドウォレットとは何ですか?" >コールドウォレットとは何ですか?</a></li> </ul> </li> <li> <a >H) 購入、売却、スワップ、獲得</a> <ul> <li><a href="https://www.ledger.com/ja/academy/h-%E8%B3%BC%E5%85%A5%E5%A3%B2%E5%8D%B4%E3%82%B9%E3%83%AF%E3%83%83%E3%83%97%E7%8D%B2%E5%BE%97/earn-crypto-with-ledger-live-staking-made-easy" title="Ledger Liveで暗号資産を獲得:簡単にステーキング" >Ledger Liveで暗号資産を獲得:簡単にステーキング</a></li> <li><a href="https://www.ledger.com/ja/academy/h-%E8%B3%BC%E5%85%A5%E5%A3%B2%E5%8D%B4%E3%82%B9%E3%83%AF%E3%83%83%E3%83%97%E7%8D%B2%E5%BE%97/swap-through-ledger-live" title="Ledger Liveで暗号資産を安全にスワップする方法" >Ledger Liveで暗号資産を安全にスワップする方法</a></li> </ul> </li> </ul> </li> <li class="has-children"> <a >トピック <i class="icon-chevron-bottom"></i></a> <ul> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/defi-ja-2" title="DeFi" >DeFi</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/ledgersolutions-ja" title="Ledgerソリューション" >Ledgerソリューション</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/nfts" title="NFT" >NFT</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/security" title="セキュリティ" >セキュリティ</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/tutorials" title="チュートリアル" >チュートリアル</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/blockchain" title="ブロックチェーン" >ブロックチェーン</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/crypto" title="暗号資産" >暗号資産</a> </li> <li> <a href="https://www.ledger.com/ja/academy/library-ja/topic/scams-ja" title="詐欺" >詐欺</a> </li> </ul> </li> <li class="has-children"> <a >シリーズ <i class="icon-chevron-bottom"></i></a> <ul> <li> <a href="https://www.ledger.com/ja/academy/series/ledger-how-tos-ja" title="Ledgerの使い方" >Ledgerの使い方</a> </li> <li> <a href="https://www.ledger.com/ja/academy/series/on-the-ledger" title="On The Ledger" >On The Ledger</a> </li> <li> <a href="https://www.ledger.com/ja/academy/series/school-of-block" title="School of Block" >School of Block</a> </li> <li> <a href="https://www.ledger.com/ja/academy/series/reading-room" title="リーディング部屋" >リーディング部屋</a> </li> <li> <a href="https://www.ledger.com/ja/academy/series/get-your-crypto-safe-ja" title="暗号資産の安全性を保つ" >暗号資産の安全性を保つ</a> </li> </ul> </li> <li> <a href="https://shop.ledger.com/ja" title="Ledgerショップ" class="a-ledgerショップ"> Ledgerショップ </a> </li> <li> <a href="https://quest.ledger.com/" title="学んで報酬獲得" class="a-学んで報酬獲得"> 学んで報酬獲得 <div class="svg-icon"> <svg id="Calque_1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 422.6 380.21"><path d="m164.29,23.94H23.94v84.02H0V0h164.29v23.94ZM0,272.24h23.94v84.02h140.36v23.95H0v-107.96Z"/><path d="m150.28,190.1c0-54.68,22.06-84.49,61.26-84.49s60.79,29.8,60.79,84.49c0,48.82-17.84,78.39-50.22,83.79l.23,28.87h-21.59l.24-29.1c-32.39-5.16-50.7-34.96-50.7-83.55Zm50.7,61.26l-.24-35.44h21.59l-.23,35.44c16.19-1.88,23.94-11.03,23.94-39.2v-44.13c0-32.85-10.56-39.66-32.39-39.66h-4.69c-21.82,0-32.38,6.81-32.38,39.66v44.13c0,28.4,7.98,37.31,24.4,39.2Z"/><path 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