ハッカツオン

[ハッカツオン @Hackatsuon]

We had the honor of having the Mayor of Kesennuma City, Shigeru Sugawara (@goahead_shigeru), and the President of the Kesennuma Chamber of Commerce and Industry, Akihiko Sugawara, at our final demo day.
In total, 80 people joined us.

Hiro (@7pastelblackcat) from MynaWallet (@MynaWallet) and Mameta (@mameta_zk), who runs JPYC EC, shared their solutions working with other municipalities and local communities.

This year, 9 builders from 4 different countries gathered. San-chan and Kure-chan (@duodomusica) also performed. ♪🎤✨

🏆 Mayor's Award: Citizen Sentiment
🏆 Hackatsuon Award: Hoya Botto & Galaxsi
🏆 Citizen's Award: Kesenmemento

We're excited to see how submitted projects further impact the local community!

Shoutout to all builders, Ron (@RonTuretzky), Pablo (@africanbuilder_), Annica (@OnigiriCh4n), Denjin (@DenjinK), Hemang (@corotvoid), Sailesh (@thescoho), Justin (@justindico), Eric (@sprpstn), Kit (@kitblake), Jay (@jmatsushiba), and Hibiki and Shoya from Nextware Ltd., and local devs and all supporters who took part in any shape or form.

We appreciate FORUM8 (@FORUM8JP) and Nextware Ltd. for sponsoring us for two consecutive years.

Also, thank you to @yuna_tiro and the team at @tiro_ai_jp for partnering with us and enhancing the translation capability. 🫡✨

[菅原茂（気仙沼市長） @goahead_shigeru]

昨年に続いてAI、ブロックチェーンなどに精通した外国人エンジニア9名による「気仙沼ハッカツオン2026」が開かれ、課題解決の為の様々なデジタルアイデアが発表されました👍数日間の気仙沼滞在、市民との意見交換有難うございました。ウィメンズアイさん始め関係者の皆さんに感謝です🙇🏼‍♂️

[ハッカツオン @Hackatsuon]

@kitblake Ty so much for joining us, Kit! See you soon back in Kesennuma! 🫡✨

[Kit Blake (kitblake @ ⭐️) @kitblake]

During a visit to Japan I participated in @Hackatsuon, a ‘civic goods’ hackathon in Kesennuma, on the northeast coast. Here’s a quote from the website: “If not to solve social challenges, what are we building technology for?”
https://t.co/cdCQCKffgP

[ハッカツオン @Hackatsuon]

@duodomusica Amazing collab!

[mameta I JPYC ECやマルシェを企画・運営 @mameta_zk]

昨日のポッドキャストで話したショート動画作りですが、こんな感じでできそう！しかもこれ完全自動化で作ってるから、私がするのは、毎朝コーヒー飲みながら出来上がったショート動画の中身を確認するだけという、、

[菅原茂（気仙沼市長） @goahead_shigeru]

気仙沼市水産DX EXPO 2026 中央公民館で開催中。2回目の今回は出展者が倍以上の57者・団体に👍水産のあらゆる分野でDXが進んでいます。その事を見る・聞く・触れることが出来るのがこの催し。水産庁のデジタル水産業戦略拠点として本市も中心となりDXを力強く進めます‼️

[公益財団法人トヨタ財団 @ToyotaFound]

◆いよいよ明日開催！トヨタ財団 「The Toyota Foundation Day」

トヨタ財団として初の試みとなる一般公開型イベント、共創型エキシビション「The Toyota Foundation Day」を2026年11月2日（月）、3日（火・祝）の2日間、TODA HALL & CONFERENCE TOKYOにて開催。シンポジウム・ワークショップは事前登録制。皆様のご来場をお待ちしております！
https://t.co/SIZBG2J5ab

＜開催概要＞
The Toyota Foundation Day
日 時：2026年11月2日（月）12:00～18:00
2026年11月3日（火・祝）10:00～18:00
会 場：TODA HALL & CONFERENCE TOKYO
住 所：東京都中央区京橋1丁目7-1 TODA BUILDING 4階
入場料：無料、入退場自由（ワークショップ・シンポジウムは要事前登録）
主 催： 公益財団法人トヨタ財団
後 援： J-WAVE (81.3FM)

＃トヨタ財団
＃TheToyotaFoundationDay
＃TFDay

[Dúo Dø Music ♬₊˚ @duodomusica]

POV: You're Dúo Dø in Kesennuma! 📹

What an amazing experience it was to be part of @hackatsuon! 

We are deeply grateful for the love we received 💖

Hope to see you all again next year!🎶
🐟👇

[ハッカツオン @Hackatsuon]

@RonTuretzky

[ハッカツオン @Hackatsuon]

In addition to physical papers, Kahoku Shimpo covered Hackatsuon 2027 in its online outlet!

段ボール折るロボット、サメの食害減らす機器…　宮城・気仙沼の課題　最新技術で解決へ　国内外のエンジニアが成果発表会　 | 河北新報オンライン
("A robot that folds cardboard boxes, a device to curb shark damage — engineers from Japan and abroad present high-tech fixes for the challenges facing Kesennuma, Miyagi")
https://t.co/JHlAse1sOG

[勝倉漁業株式会社 @shoeimaru_]

水産庁長官をお迎えし意見交換会🚢今後も遠洋かつおまぐろ漁業界へのご指導ご支援宜しくお願いします✨ https://t.co/iucurPfor4 #漁業 #クロマグロ #ミナミマグロ #遠洋漁業 #遠洋まぐろ漁業 #漁船 #マグロ漁師 #乗組員募集 #船員 #航海士 #機関士 #勝倉漁業 #勝栄丸ブログ #漁師になりたい #気仙沼港

[ハッカツオン @Hackatsuon]

@shoeimaru_ We all pray for it as well! 安全大漁祈願お祈り申し上げます🙏✨

[JPYC株式会社 @jpyc_official]

本日も #JPYCマルシェ in #ヒガギン秋祭り 開催中です！

ぜひ会場でJPYC決済を体験してみてください。
皆さまのご来場をお待ちしております！✨

[ハッカツオン @Hackatsuon]

@WPReadingClub @ethereum @thescoho @Sprpstn @justindico @JMatsushiba @HikaliPikali Thank you, Rongxin and the team! We are glad to see our collab happening this time and to have more local communities involved from Asia and all over the world, impacting and leading the innovation w educational aspects. 🫡✨🌱

[ハッカツオン @Hackatsuon]

Thanks to @WPReadingClub for having us! 🙏

Two sessions back to back: crypto meeting rural Japan's population decline, and how @ethereum block-building is being rebuilt.

A quick recap 🧵

[Prem Makeig / premm.eth @nxt3d]

We launched https://t.co/D72nRKicBr this week, deployed to Robihood Chain. Soon we will add Mainnet and Base. (The old site is https://t.co/JmlO70g0Ii, which can be used for Base and Mainnet for now).

[Quigley.eth @QuigleyNFT]

https://t.co/aAGlOFWsnT

[ハッカツオン @Hackatsuon]

@DenjinK Denjin, thank you for joining us this year! And we can’t wait to see how your project will be evolving! 🌱✨

[DENJIN @DenjinK]

Two unforgettable weeks in Kesennuma 🎣

Huge congrats to everyone at @Hackatsuon 2026! From building new ideas to sharing meals, experiences, and laughs with the locals, I’m grateful for the friendships and connections we made ☺️✨

Thank you to everyone who made it possible! 👏

[Allan Robinson 📍ShanhaiWoo 🇸🇬 @robinsoncodes]

Indeed it was a worthy Experience 🙌
Great work @africanbuilder_ 😎

[Pablo 🥷🏾 📍 devcon Mumbai @africanbuilder_]

気仙沼の皆さん、本当にありがとうございました🙏🏾

Two weeks in Kesennuma taught me more than I came to teach. Sitting with fishermen, shop owners and citizens, I learned that not every problem needs to be solved overnight. Some need to be understood first.
Grateful to Mayor Sugawara,@Hackatsuon , Women’s Eye, Hikari-san and everyone who opened their doors to us. I’ll be back. 🇯🇵🇬🇭

[Dúo Dø Music ♬₊˚ @duodomusica]

Also thank you so much to everyone who has collected our music 💖✨

Our first CD album is a collaboration with artists from different parts of Japan 🇯🇵🤝🇦🇷

7 songs with a unique mix of cultures 💿

Art by @josecarmagnola 🖌️