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Mai Fujimoto

Mai Fujimoto

Co-Founder, zERC20

Since 2011, Mai has been a pioneer in promoting Bitcoin and blockchain,widely known by her nickname "Miss Bitcoin." She founded Japan Blockchain Week,one of the largest blockchain conference in Japan, building bridges between Japan and the world by fostering connections and business opportunities. She also serves as an advisor to the Japan Blockchain Association.

Mai has founded multiple ventures, including "KIZUNA," Japan's first cryptocurrency donation platform, "withB," a blockchain-focused recruitment company, and "Gracone," a blockchain consulting firm. In 2021, she co-founded "INTMAX," an Ethereum Layer 2 solution based in Switzerland, leading the development of scalable technology using zkRollup. In 2026, she founded "zERC20," a privacy solution for everyday citizens that is compatible with all ERC20 tokens and designed to be AML-friendly, and is now dedicated to driving its adoption.