Cover Image for Vibe Coding: 1-Day Ship Challenge 🚀
Cover Image for Vibe Coding: 1-Day Ship Challenge 🚀
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About Event

Turn Your App Ideas into Reality with AI-Powered Speed Development

Got an app idea that's been collecting dust? Ready to dive into cutting-edge AI development but don't know where to start? This is your moment to ship something real in just ONE day!

Vibe Coding: 1-Day Ship Challenge is a hands-on hackathon where you'll transform your ideas into working prototypes through AI-powered conversational coding. No more excuses – just pure creation.


AIと対話しながら爆速開発。眠っているアプリのアイデアを、たった1日で世界に向けて船出させよう。

「面白いアプリのアイデアはあるけど、形にする時間がない…」
「最新のAI開発、何から手をつければいいか分からない…」

そんなあなたのための1Dayハッカソンが、ついに開催決定!

Vibe Coding: 1-Day Ship Challengeは、AIとの対話的なコーディングで、たった1日でアイデアを動くプロトタイプにする、超実践的なイベントです。

What to Expect:

  • Join the Global Movement from Japan's Official Hub: This event serves as Japan's official hub for the global hackathon "SHiPATON 2025" (with over $300,000 in prizes!). Be part of the worldwide excitement right here in our Tokyo venue, where innovation meets community.

  • Master the Modern Tech Stack That Ships: Learn the game-changing combo of Bolt, Expo, and RevenueCat SDK – the tools that turn prototypes into revenue-generating apps at lightning speed. Stuck? Our experienced mentors have your back every step of the way.

  • Experience the Magic of "Vibe Coding": Forget traditional coding barriers. With AI as your co-pilot, you'll breeze through development challenges, even in areas outside your expertise. Free access to Shipaton participant tools means you'll go from "let me try" to "I actually did it!" in record time.


  • 世界に繋がる挑戦のスタートラインに立てる: このイベントは、グローバルハッカソン「SHiPATON 2025」(賞金総額30万ドル以上)の日本の公式ハブです。世界的なイベントが幕を開ける中、その熱狂の中心となるリアル会場で、共に盛り上がりましょう。

  • "リリース"に直結する最新技術が身につく: アプリの高速開発を可能にするBolt + Expo、そして収益化の鍵となるRevenueCat SDK。今注目の技術スタックを、ハンズオンで学び、即実践できます。開発に行き詰まっても、経験豊富な技術メンターがあなたをサポート!

  • "つくる"ハードルが極限まで下がる: AIとの対話でコーディングする「Vibe Coding」なら、専門外の分野でも驚くほどスムーズに開発が進みます。Shipaton参加者特典の無料ツールも使い放題。「まずやってみる」が「できた!」に変わる、最高の成功体験があなたを待っています。

Event Details

Theme: Speed-build your app prototype in one day with Bolt + Expo + RevenueCat SDK!

Date: August 23rd, 2025 (Saturday)

  • Doors open at 12:00 PM

  • Event runs from 1:00 PM to 9:00 PM

Venue: Uvance Innovation Studio

  • Address: JR Kawasaki Tower 26F, 1-5 Omiya-cho, Saiwai-ku, Kawasaki, Kanagawa

  • View on Google Maps

Cost: FREE

Requirements:

  • ✅ Must register for Shipaton 2025

  • ✅ Must have (or create by event date) an App Store or Google Play developer account

Team Format: 1-3 person teams (solo hackers welcome!)


テーマ: Bolt + Expo + RevenueCat SDKで、1日でアプリを爆速プロトタイピング!

開催日時: 2025年8月23日 (土) 12:00 開場 / 13:00〜21:00

会場: Uvance Innovation Studio

参加費: 無料

参加条件:

  • Shipaton 2025への参加登録が必須

  • ✅ App Store または Google Play のデベロッパーアカウントをお持ちの方(または開催日までに作成可能な方)

チーム編成: 1〜3名の即席チーム(個人参加も大歓迎!)

Schedule

  • 12:30 PM: Registration opens

  • 1:00 PM: Kickoff

    • Event overview & Shipaton 2025 introduction

    • RevenueCat presentation

    • Technical hands-on workshop (Expo, Bolt, RevenueCat SDK)

  • 2:00 PM: Hacking time begins

    • Build your ideas with mentor support

  • 6:00 PM: Demo presentations

    • 3 minutes per team to show off your creation!

  • 7:00 PM: Audience choice voting & results

  • 7:10 PM: Networking party

    • Connect with fellow builders over food and drinks

  • 9:00 PM: Event ends


  • 12:30: 開場

  • 13:00: スタート

    • イベント概要説明

    • Shipaton 2025」 & RevenueCat紹介

    • 技術ハンズオン (Expo, Bolt, RevenueCat SDK)

  • 14:00: 開発タイム

    • アイデアをカタチに!メンターがサポートします

  • 18:00: 成果発表会

    • 1チーム3分で、つくったものを自慢しよう!

  • 19:00: オーディエンス賞 投票&結果発表

  • 19:10: 懇親会

    • 軽食を片手に、参加者やメンターと交流しましょう!

  • 21:00: 終了

Our Philosophy

This isn't about rigid judging or ranking. We're not here to nitpick technical perfection or polish. What matters is celebrating wild ideas and the joy of bringing them to life, plus taking that crucial first step toward actually shipping something.

We'll crown an Audience Choice Award – voted by all participants for the prototype that made them go "That's awesome!" or "I want to support this!" Let's cheer each other on and build something amazing together.


このイベントが大切にすること

このハッカソンに、厳密な審査や順位付けはありません。完成度や技術の優劣を競うのではなく、「自由なアイデアと、それを形にするプロセスを楽しむこと」、そして**「共創と学び、リリースへの一歩を踏み出す体験」**を最も大切にします。

参加者全員の投票で「最も面白かった!」「応援したい!」プロトタイプに贈られるオーディエンス賞を用意しています。ぜひ、お互いの挑戦を称え合いましょう!

Important Notes

Participation & Conduct

  • Cancellation: Please cancel ASAP if you can't make it

  • Health: Stay home if you're feeling under the weather

  • No Recruiting: This is about building, not headhunting

  • Photography: We'll be capturing the event – let us know if you prefer to stay off-camera

  • Food & Drinks: We've got you covered with snacks and refreshments

  • Cost: Absolutely FREE

Language & Communication

  • The event will be conducted in both Japanese and English.

  • ​​​Pitches and MCing will be mainly in English.

  • Focus on building and having fun – language barriers won't stop great ideas!


参加・行動ルール

  • キャンセル:ご欠席の場合は、速やかにキャンセル手続きをお願いします

  • 健康状態:発熱、風邪などの症状がある場合は、参加をご遠慮ください

  • 勧誘行為の禁止:本イベントは採用や勧誘を目的とした参加はご遠慮ください

  • 撮影:イベントの様子を撮影します。撮影NGの方はお申し出ください

  • 軽食:スナックと飲み物をご用意します

  • 参加費:無料

言語・コミュニケーション

  • ​​​イベントは日本語と英語のバイリンガル形式で実施します。

  • ​​​ピッチやMCは主に英語で行います。

  • 大切なのは作ることと楽しむこと – 言語の壁は素晴らしいアイデアを止められません!

Host

RevenueCat

RevenueCat is the all-in-one platform for building and growing subscription app businesses.

We handle the complex backend infrastructure for in-app purchases, allowing you to manage subscriptions, track performance, and analyze revenue from a single, powerful dashboard. With seamless integration and deep analytics, RevenueCat empowers you to maximize revenue and accelerate your growth, so you can focus on what you do best: building amazing apps.

MeltingHack

MeltingHack is a vibrant, Tokyo-based hackathon community that brings together a diverse melting pot of developers from across Japan and around the world.

We are dedicated to empowering creators by providing the space, resources, and support needed to transform innovative ideas into real-world projects. More than just a series of events, MeltingHack is a platform for collaboration, learning, and launching what's next.

Location
Fujitsu Uvance Kawasaki Tower
1-5 Ōmiyachō, Saiwai Ward, Kawasaki, Kanagawa 212-0014, Japan
JR川崎タワー26階 Uvance Innovation Studio
Avatar for MeltingHack
Presented by
MeltingHack
the community which is a hub of knowledge and insights from hackathon!
56 Going