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<!DOCTYPE html><html lang="ja"><head><meta charset="utf-8" /><title>Official Events - Qiita</title><meta content="List of official events." name="description" /><meta content="width=device-width,initial-scale=1,shrink-to-fit=no,viewport-fit=cover" name="viewport" /><meta content="#ffffff" name="theme-color" /><meta content="XWpkTG32-_C4joZoJ_UsmDUi-zaH-hcrjF6ZC_FoFbk" name="google-site-verification" /><meta content="telephone=no" name="format-detection" /><link rel="canonical" href="https://qiita.com/official-events" /><link href="/manifest.json" rel="manifest" /><link href="/opensearch.xml" rel="search" title="Qiita" type="application/opensearchdescription+xml" /><link as="script" href="https://www.googletagservices.com/tag/js/gpt.js" rel="preload" /><link href="https://securepubads.g.doubleclick.net" rel="preconnect" /><script async="" src="https://www.googletagservices.com/tag/js/gpt.js"></script><meta name="csrf-param" content="authenticity_token" /> <meta name="csrf-token" 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rel="noopener" target="_blank" class="style-rrakel"><div class="style-1kd74h3"><img alt="Qiita Conference 2025" height="156" src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2Fa2083385b7b95961ff34686353adf68d8cdb8ab8%2Foriginal.jpg%3F1743674360?ixlib=rb-4.0.0&auto=compress%2Cformat&s=d6422588a8c5db40da31e9cc8b947b57" width="298" class="style-1q48nl2"/></div><h3 class="style-17z58e3">Qiita Conference 2025</h3><p class="style-19198cx">2025/04/23 ~ 2025/04/25</p><p class="style-22k6x1">Zoomにてオンライン配信</p></a><a href="https://increments.connpass.com/event/350793/" rel="noopener" target="_blank" class="style-rrakel"><div class="style-1kd74h3"><img alt="TDX Tokyo AI時代を切り拓く未来の開発者・エンジニアへ" height="156" src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2Fb425c1c0f94cf6a254fc242b546285e16c857114%2Foriginal.jpg%3F1743666409?ixlib=rb-4.0.0&auto=compress%2Cformat&s=2276731f3495d559394e37257f7697b9" width="298" class="style-1q48nl2"/></div><h3 class="style-17z58e3">TDX Tokyo AI時代を切り拓く未来の開発者・エンジニアへ</h3><p class="style-19198cx">2025/04/25 10:00 ~ 19:00</p><p class="style-22k6x1">東京国際フォーラムホールB</p></a></div></section><section class="style-t7g594"><h2 id="being_held_posting_campaigns" class="style-1h0on17">Being held posting campaigns</h2><div class="style-vkk8zf"><div class="style-1l9i3oz"><a href="/official-events/3173172074bd59848652" class="style-12m75hq"></a><div class="style-1kd74h3"><img src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2Fe82aeecf0a728c58f996dacd20b56c603c5134a2%2Foriginal.jpg%3F1741156081?ixlib=rb-4.0.0&auto=compress%2Cformat&s=0fd6369c7f87fab4c3c2b78ca606bdb7" alt="AIエージェントの知見を共有しよう！" width="298" height="156" class="style-1q48nl2"/></div><h3 class="style-17z58e3">AIエージェントの知見を共有しよう！</h3><p class="style-19198cx">2025/03/06 ~ 2025/04/13</p><div class="style-l413sg"><p class="style-19198cx">participating users 259</p><div class="style-1qjk0s1"><ol class="style-hkccl0"><li class="style-dp83bi"><div class="style-14aa08z"><img alt="lotusindiaholidays" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fsecure.gravatar.com%2Favatar%2F6abe5a0629396e76ef76d60cce8a4c9a?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=e85cd34c7108af0eccf3aed5f8f3a35e" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="ny7760" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Favatars0.githubusercontent.com%2Fu%2F40108006%3Fv%3D4?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=61567f386a48355e6ff7610a396d7637" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="katagiriryuji" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fsecure.gravatar.com%2Favatar%2Fc6ca8598276a1d3abfc30e57c6546cf7?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=d37670cfce26a0759beaafbd774470fc" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="Nozomuts" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Favatars3.githubusercontent.com%2Fu%2F61049074%3Fv%3D4?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=a252d542a0a11d0fb7a1df4408b642cd" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="EasyCording" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fqiita-image-store.s3.ap-northeast-1.amazonaws.com%2F0%2F212914%2Fprofile-images%2F1719609559?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=a642e0610f2d06f70c7c000474671a6a" width="16" class="style-112j2aw"/></div></li></ol></div></div></div></div></section><section class="style-h8m1q6"><div class="style-16lfj6j"><h2 class="style-1h0on17">Archive movies</h2><a href="/official-events/archive-movies" class="style-145ixi7">All</a></div><div class="style-vkk8zf"><div><iframe allowfullscreen="" loading="lazy" src="https://www.youtube.com/embed/l0SpOgU-KZA" title="YouTube video player" class="style-1358gn5"></iframe><a href="https://youtu.be/l0SpOgU-KZA" rel="noopener noreferrer" target="_blank" class="style-13iqwqb"><h3 class="style-dn0y45">なぜインシデントは増えているのか -最新の攻撃トレンドと次世代防衛術-<span class="material-symbols-outlined style-d00ie3" aria-hidden="true">open_in_new</span></h3></a><p class="style-19198cx">2025/03/28 17:00 ~ 18:30</p></div><div><iframe allowfullscreen="" loading="lazy" src="https://www.youtube.com/embed/P6E__uFgW7A" title="YouTube video player" class="style-1358gn5"></iframe><a href="https://youtu.be/P6E__uFgW7A" rel="noopener noreferrer" target="_blank" class="style-13iqwqb"><h3 class="style-dn0y45">Qiita Night～企業における生成AI活用～<span class="material-symbols-outlined style-d00ie3" aria-hidden="true">open_in_new</span></h3></a><p class="style-19198cx">2025/03/26 19:00 ~ 20:35</p></div><div><iframe allowfullscreen="" loading="lazy" src="https://www.youtube.com/embed/gdDzBkr8KGQ" title="YouTube video player" class="style-1358gn5"></iframe><a href="https://youtu.be/gdDzBkr8KGQ" rel="noopener noreferrer" target="_blank" class="style-13iqwqb"><h3 class="style-dn0y45">NECソリューションイノベータ先端研究フォーラム〜専門技術で描く持続可能な未来〜<span class="material-symbols-outlined style-d00ie3" aria-hidden="true">open_in_new</span></h3></a><p class="style-19198cx">2025/02/21 18:00 ~ 20:00</p></div><div><iframe allowfullscreen="" loading="lazy" src="https://www.youtube.com/embed/aomicuhRtvs" title="YouTube video player" class="style-1358gn5"></iframe><a href="https://youtu.be/aomicuhRtvs" rel="noopener noreferrer" target="_blank" class="style-13iqwqb"><h3 class="style-dn0y45">Qiita Woman Summit supported by パナソニックコネクト<span class="material-symbols-outlined style-d00ie3" aria-hidden="true">open_in_new</span></h3></a><p class="style-19198cx">2025/01/29 18:00 ~ 20:00</p></div></div></section><section class="style-h8m1q6"><div class="style-16lfj6j"><h2 class="style-1h0on17">Closed events</h2><a href="/official-events/events/closed" class="style-145ixi7">All</a></div><div class="style-vkk8zf"><a href="https://increments.connpass.com/event/346021/" rel="noopener" target="_blank" class="style-rrakel"><div class="style-1kd74h3"><img 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class="style-1q48nl2"/></div><h3 class="style-17z58e3">Qiita Night～企業における生成AI活用～</h3><p class="style-19198cx">2025/03/26 19:00 ~ 20:35</p><p class="style-22k6x1">Zoomにてオンライン配信</p></a><a href="https://increments.connpass.com/event/344818/" rel="noopener" target="_blank" class="style-rrakel"><div class="style-1kd74h3"><img alt="【Qiita Bash】挑戦の軌跡をたどるAndroid開発の舞台裏" height="156" src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2F13163c476ff348c55f9dced38ef47d753c14332b%2Foriginal.jpg%3F1739155714?ixlib=rb-4.0.0&auto=compress%2Cformat&s=95c8682344c7404514ede9414dfe6a68" width="298" class="style-1q48nl2"/></div><h3 class="style-17z58e3">【Qiita Bash】挑戦の軌跡をたどるAndroid開発の舞台裏</h3><p class="style-19198cx">2025/03/11 19:00 ~ 22:00</p><p class="style-22k6x1">株式会社タイミーオフィス</p></a><a href="https://increments.connpass.com/event/339948/" rel="noopener" target="_blank" class="style-rrakel"><div class="style-1kd74h3"><img alt="NECソリューションイノベータ先端研究フォーラム〜専門技術で描く持続可能な未来〜" height="156" src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2Fe16582907ae2659728cdff4d27f140807d8a6396%2Foriginal.jpg%3F1736914623?ixlib=rb-4.0.0&auto=compress%2Cformat&s=858bd73952fb9a9797ddab36b40be154" width="298" class="style-1q48nl2"/></div><h3 class="style-17z58e3">NECソリューションイノベータ先端研究フォーラム〜専門技術で描く持続可能な未来〜</h3><p class="style-19198cx">2025/02/21 18:00 ~ 20:00</p><p class="style-22k6x1">Zoomにてオンライン配信</p></a></div></section><section class="style-178yklu"><div class="style-16lfj6j"><h2 class="style-1h0on17">Closed posting campaigns</h2><a href="/official-events/posting-campaigns/closed" class="style-145ixi7">All</a></div><div class="style-vkk8zf"><div class="style-1l9i3oz"><a href="/official-events/efe957f155af900604b3" class="style-12m75hq"></a><div class="style-1kd74h3"><img src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2Fd86b703742e60dffb7df6fc08adce0ceee910bba%2Foriginal.jpg%3F1733979367?ixlib=rb-4.0.0&auto=compress%2Cformat&s=09f00b10fa7ac752059d9767a9dd4377" alt="プログラミングゲームの解答コードを投稿しよう！" width="298" height="156" class="style-1q48nl2"/></div><h3 class="style-17z58e3">プログラミングゲームの解答コードを投稿しよう！</h3><p class="style-19198cx">2025/01/21 ~ 2025/02/24</p><div class="style-l413sg"><p class="style-19198cx">participating users 157</p><div class="style-1qjk0s1"><ol class="style-hkccl0"><li class="style-dp83bi"><div class="style-14aa08z"><img alt="shikuno_dev" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F2801269%2F931085a393193454d87d0608bd053612beaa01f0%2Fx_large.png%3F1709428566?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=311ff66c9a77156bccfde691e704b47f" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="bakucat" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F2925764%2F456f7d1e0f29a6328641e84dd430adfacbea858e%2Fx_large.png%3F1729943391?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=dd94c17605eebd118856c4a4485a6d17" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="manjuu_eater" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F652113%2F55aa7d370236d062bce9aa713a8b536dafd9b976%2Fx_large.png%3F1591835860?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=ff3d2cf638f90298be4104f84e471fba" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="frappe" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fsecure.gravatar.com%2Favatar%2Fd2344fdd7ed93ff0bd6a755a8af0aeb9?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=65bdb64fb9a973a4a76edae6f9220b8f" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="ayu23recruit" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fqiita-image-store.s3.ap-northeast-1.amazonaws.com%2F0%2F3989166%2Fprofile-images%2F1740395630?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=94fc641dddd77c6da87330e4e599a701" width="16" class="style-112j2aw"/></div></li></ol></div></div></div><div class="style-1l9i3oz"><a href="/official-events/52830497d1d63301da95" class="style-12m75hq"></a><div class="style-1kd74h3"><img src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2F363db8235225b6218dbf7df0efc8c2e422cbba82%2Foriginal.jpg%3F1734328435?ixlib=rb-4.0.0&auto=compress%2Cformat&s=c0089c45d53a86c6cb68d670d4084882" alt="Markdown AIチャレンジ！効率化と個性を活かした活用術！" width="298" height="156" class="style-1q48nl2"/></div><h3 class="style-17z58e3">Markdown AIチャレンジ！効率化と個性を活かした活用術！</h3><p class="style-19198cx">2024/12/26 ~ 2025/02/12</p><div class="style-l413sg"><p class="style-19198cx">participating users 154</p><div class="style-1qjk0s1"><ol class="style-hkccl0"><li class="style-dp83bi"><div class="style-14aa08z"><img alt="shikuno_dev" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F2801269%2F931085a393193454d87d0608bd053612beaa01f0%2Fx_large.png%3F1709428566?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=311ff66c9a77156bccfde691e704b47f" 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src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3524128%2F378e25c31a15cb010144543ec2c5b84ddc9c8e83%2Flarge.png%3F1691995380?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=f94d8fed2555c0391db9e213120eedbf" width="16" class="style-112j2aw"/></div></li><li class="style-dp83bi"><div class="style-14aa08z"><img alt="seopost" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FACg8ocLXKL4hbYxyzJYdSKdIBQevvV_MdlSdQteqnvRK-T8zVraEiA%3Ds96-c?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=07ff79ec028ec0fd3a54caa0b56a2be8" width="16" class="style-112j2aw"/></div></li></ol></div></div></div><div class="style-1l9i3oz"><a href="/official-events/fd9d012cdc6dcd0b2f5c" class="style-12m75hq"></a><div class="style-1kd74h3"><img src="https://qiita-official-contents.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-official-event-image%2F9db5c281dba847bebd9371d2ad2c563b400fd3ec%2Foriginal.jpg%3F1734926821?ixlib=rb-4.0.0&auto=compress%2Cformat&s=9680de6f862824df5f6754384408ab76" alt="100万記事ありがとう！2025年もたくさんアウトプットしよう" width="298" height="156" class="style-1q48nl2"/></div><h3 class="style-17z58e3">100万記事ありがとう！2025年もたくさんアウトプットしよう</h3><p class="style-19198cx">2025/01/10 ~ 2025/01/31</p><div class="style-l413sg"><p class="style-19198cx">participating users 699</p><div class="style-1qjk0s1"><ol class="style-hkccl0"><li class="style-dp83bi"><div class="style-14aa08z"><img alt="lemonade_37" height="16" loading="lazy" src="https://qiita-user-profile-images.imgix.net/https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fqiita-image-store%2F0%2F3471604%2F8404d91a796ff6bbc655e9d286f260786187047e%2Flarge.png%3F1686003576?ixlib=rb-4.0.0&auto=compress%2Cformat&lossless=0&w=128&s=f0003de80813a06b969a7e6cf8b04118" 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