ETHTokyo 2026

ETHTokyo 2026 is a week-long Ethereum and Web3 event organized by Ethereum Japan. It takes place from September 19 to 27, 2026, at Toranomon Hills Forum in Tokyo, Japan, as an in-person seminar. The program includes a series of meetings, summits, and hackathons, such as the Ethereum Institutional Summit, Decentralized AI Summit, and ETHGlobal Tokyo hackathon, with talks, workshops, and hands-on building classes.

The event serves the Ethereum ecosystem and the broader blockchain, DeFi, NFT, and decentralized application sectors. It is designed for builders, developers, researchers, technologists, marketers, and Web3 professionals, as well as both technical and non-technical participants interested in Ethereum and Web3 innovation. It also celebrates the cypherpunk ethos and aims to foster learning, collaboration, and networking.

Why it matters

• Week-long program includes the Ethereum Institutional Summit and Decentralized AI Summit.
• ETHTokyo 2026 co-locates with the ETHGlobal Tokyo hackathon.
• Sessions cover blockchain, DeFi, NFTs, and decentralized applications through talks and workshops.

Practical details

• Dates: September 19–27, 2026.
• Venue: Toranomon Hills Forum, Tokyo, Japan.
• In-person event; registration details are available on the official website.

Agenda, speakers and ticket availability can change. Confirm the details on the official event website before booking travel.

Listing compiled by the CryptoNewsInsights events desk from organizer-published details. Last checked Sep 24, 2026. Spotted an error? Let us know.