ETHTokyo
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ETHTokyo '25

Emancipatory Tech for the Future of Humanity

CalendarSeptember 12-15, 2025
LocationTokyo, Japan

What is ETHTokyo?

We are a community of Tokyo-based developers and professionals, driven by a shared sense of cypherpunk ethos and optimism for the future, dedicated to advance the development and adoption of Ethereum.

Call for Speakers & Mentors

ETHTokyo'25 is currently accepting conference speakers and hackathon mentors. Share your knowledge and experience with the ETHTokyo community.

Apply Now
Community

ETHTokyo is an engaging conference and hackathon for the global Ethereum community where people with all sorts of backgrounds, ideas, and skills come together to share their love for Ethereum and its world.

Innovation

Whether you're a seasoned expert or just curious, you'll find friends and inspiration here. Our goal is simple: to connect diverse minds and foster the creation of amazing new innovations for the future. Join us and be a part of shaping what's next in the Ethereum universe!

2025 theme: Emancipatory Tech for Future of Humanity

Emancipation begins in the mind; let us radically reimagine how we can harness technology to empower people, preserve culture, and build a sustainable future in ways not possible today.

The goal is to innovate not for its own sake, but to envision new ways and better approaches to do things through reshaping and redefining the constraints of our own constructed reality.

Overview

Conference

Join industry leaders, developers, and enthusiasts for a day of inspiring talks, panel discussions, and networking opportunities. Learn about the latest developments in Ethereum and blockchain technology.

Hackathon

Put your skills to the test in our multi-day hackathon. Collaborate with talented individuals, build innovative solutions, and compete for exciting prizes. Open to all skill levels.

Event Schedule

ETHTokyo 2025 features a one-day conference and a three-day hackathon. Join us for sessions with industry-leading speakers and hands-on development experiences.

Conference

September 12
TBALocation, Tokyo

Schedule Coming Soon

Stay tuned for detailed event information

Hackathon

September 13-15
Digital Garage15-1 Udagawacho, Shibuya, Tokyo

Schedule Coming Soon

Stay tuned for detailed event information

Hackathon Official Tracks

Join one of our official tracks and compete for prizes while building the future of Ethereum.

🥷Cypherpunks Anonymous

Privacy & SecurityPrize: $3000

In a world where surveillance and data exploitation have become the norm, privacy is not just a right — it's a necessity. The Cypherpunk movement emerged to challenge this status quo, using cryptography as a tool to empower individuals to reclaim control over their digital lives.

💚Human Protocols

Social ImpactPrize: $3000

In today's SaaS market, users are increasingly locked in by marginal improvements and price competition, relying on superficial convenience. The fact that technologies considered outdated—like fax machines—remain entrenched in everyday operations clearly demonstrates that mere tweaks in functionality cannot bring about true innovation.

Counterculture Capital

Financial InnovationPrize: $3000

Five years after DeFi Summer, we've witnessed the evolution from simple token swaps to sophisticated financial instruments rivaling traditional markets in complexity and capability. From lending protocols to prediction markets that democratize forecasting and information discovery, DeFi continues to drive the ongoing financial revolution.

Venue & Travel Info

Everything you need to know about the venue and getting around Tokyo

Conference Venue

To Be Announced

The conference venue will be announced soon. Stay tuned for updates!

Date
September 12, 2025

Hackathon Venue

Join us for an exciting three-day hackathon at Digital Garage in the heart of Tokyo's vibrant Shibuya district.

Address
15-1 Udagawacho, Shibuya, Tokyo
Date
September 13-15, 2025
Facilities
WiFi, Power Outlets, Meeting Rooms, Catering

Call for Speakers & Mentors

ETHTokyo'25 is currently accepting conference speakers and hackathon mentors. Share your knowledge and experience with the ETHTokyo community.

Apply Now