Three-day Ethereum hackathon in Tokyo · $75,000 prize pool · 800+ builders
Event Ended · This event has already taken place

800+
Expected Attendees
Current edition confirmed
10+
Participating Protocols
Current edition confirmed
29+
Workshops
Current edition confirmed
$75,000
Total Prize Pool
Current edition confirmed
In-person, 3 days
Format
Current edition confirmed
1–5 members
Team Size
Current edition confirmed
From Scratch, Extend Open Source, Ship a Feature
Tracks
Current edition confirmed
Up to 3 per team
Sponsor SDK Limit
Current edition confirmed
Pre-Event Schedule September 11, 2026 — 11:59 PM JST: Application Deadline September 15, 2026 — 9:00 PM JST (1 hour): Beginner's Workshop: What to Expect at ETHGlobal Tokyo 2026 — Host: Pascal Rüger (ETHGlobal) September 17, 2026 — 8:00 PM JST (2 hours): Virtual Team Formation & Idea Brainstorming Session — Host: Pascal Rüger (ETHGlobal) Main Event: September 25–27, 2026 — ETHGlobal Tokyo 2026 Hackathon The detailed session-by-session main event schedule is not yet fully published. 2026 Project Tracks From Scratch — Start a completely new project during the hackathon. Extend Open Source — Bring an open-source repository you already maintain and develop a new feature during the event. Ship a Feature — Build a new feature on an existing private or commercial product and release the submitted work as open source. Team Size: 1–5 members Sponsor SDK Limit: Up to three sponsor SDKs per team
This list is partial and reflects participation announced publicly by the speakers' firms.
Armani Ferrante
Backpack
Augustus Ilag
CMT Digital
Eiji Kobayashi
Securitize
Hinza Asif
Asia Web3 Alliance Japan
Jeff Wentworth
Curvegrid
Kartik Talwar
ETHGlobal
Mai Fujimoto
Intmax
Martin Derka
Zircuit
Digital Assets
Technology
Markets
Policy
Culture
Other
ETHGlobal Tokyo 2026 Official Page
Supports: Event details, dates, venue, agenda, speakers, sponsors, prize pool
ETHGlobal Tokyo 2026 Prizes Page
Supports: Prize pool breakdown and partner prizes
Registration closes September 11, 2026
Limited to 800 attendees
Attendance is free, including food and drinks, but participation requires an application and approval from ETHGlobal. Accepted hackers must stake a small amount of cryptocurrency to confirm their place. The stake is fully returned if the participant takes part in the hackathon and submits a complete or partial project at the end of the event. The stake amount is not publicly disclosed.
Registration Deadline: September 11, 2026 at 11:59 PM JST.
Total Prize Pool: $75,000 — World ($15,000), ENS ($10,000), Uniswap Foundation ($10,000), 1inch ($7,000), Sui ($5,000).
Event Ended
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