The New Global Standard from Japan

Japan Smart Chain (JSC) is an Ethereum Equivalent Layer 1 (L1) blockchain, validated onshore in Japan by Japanese industrial leaders, and optimized for Japanese regulations and consumer protections.

Mission

JSC is committed to streamlining the Japanese blockchain ecosystem and overall customer experience by focusing on consumer pain points in the application layer that can be better addressed at the Layer 1 blockchain.

Our primary target areas are processes that are expensive, cause customer inconvenience, or are repetitive across applications.

Our Guiding Principles

  • Sovereignty
    • Within the control of Japan

    • Beyond the influence of outside regulatory forces

    • Validated onshore in Japan

  • Security
    • Software upgrades in lockstep with Ethereum

    • Leveraging Japan's top engineering talent

    • Technical experience with enterprise grade blockchain and financial systems

  • Safety
    • Customers of regulated on-chain services can safely interact with others.

    • AML and anti-social compliance policies embedded at the infrastructure layer

  • Scalability
    • Layer 2 offered as a service from Mainnet launch

    • Essential transactions prioritised on JSC (e.g., stablecoins)

    • Advancements made to either JSC or Ethereum are mutually beneficial, reducing engineering redundancy

Introducing the Mizuhiki Protocol

The Mizuhiki Protocol is a user-controlled identification method matched with a suite of KYC tools and services, offered for free to projects and end-users of Japan Smart Chain.

Project Leadership

Joi Ito

Co-founder

Joi Ito is the co-founder of Digital Garage and current President of Chiba Institute of Technology. Ito is an expert in open-source internet projects, previously serving on the board at Mozilla Foundation, Creative Commons, Electronic Privacy Information Center (EPIC), among others.

Russell Cummer

Co-founder

Russell Cummer is the founder and former Chairman of Paidy, Japan's leading BNPL service. Previously, Russell worked on credit and derivatives trading at Goldman Sachs in Tokyo. Russell holds a Masters in Financial Mathematics from Stanford University.

Gen Kanai

Vice President

Gen Kanai is a blockchain industry investor and open-source internet executive. Kanai currently serves as a Director at Animoca Brands, and previously led the Mozilla Foundation's expansion to Asia. Gen holds a Bachelor of Arts from Dartmouth College.

Jeff Wentworth

Chief Architect

Jeff Wentworth is the co-founder of Curvegrid, a Japan-based enterprise blockchain company. Previously, Jeff was Vice President and global product owner of block and object storage at Goldman Sachs. He holds a degree in Computer Engineering from the University of Waterloo.

Nikita Kent

Strategist

Nikita Kent is a Computer Science major and specialises in Market Design (Game Theory) in the technology sector. Previously, Kent was an analyst at Elevation Capital Management and at the United Nations secretariat. Kent holds a Masters in Economics from the University of Tokyo.

Shota Matsuzawa

Advisor

Shota Matsuzawa is a co-founder of Decima Fund, a crypto-focused venture capital firm. Previously, Matsuzawa served as Deputy Director of the FSA in Japan, with a focus on fintech. Matsuzawa holds a Bachelor of Arts from Waseda University.

Marcus Okuno

Advisor

Marcus Okuno is a Japan Equity Market specialist and outside director at Tsuraha Holdings (TYO:3319). Previously Okuno was Managing Director of Jefferies & Company at the Tokyo headquarters and a Japan equities specialist at Merrill Lynch.

Masaya Kubota

Advisor

Masaya Kubota is a venture capitalist and a co-founder of Project Coalis. Kubota was a Partner at WiL, investing in notable Japanese startups, after 16 years in tech-focused investment banking at Lehman and Barclays. Kubota holds a Bachelor  of Economics from Keio University.

Japan Smart Chain Foundation

JSC is managed by Japan Smart Chain Foundation, an ippan shadan houjin. The Foundation will focus on the governance of Japan Smart Chain, including:

  • Management of the chain

  • Management of the validator node network & validator partners

  • Open source development & JSC developer community engagement