Kyuzan Inc

Kyuzan is a Tokyo-based Web3 company building the products and infrastructure that will power mass adoption of blockchain. On the consumer side, we create Web3 games that reach mainstream audiences. Our first title, EGGRYPTO, has surpassed 2.5M downloads and grown revenue for five consecutive years, making it one of Japan’s largest blockchain games. On the enterprise side, we provide MOUNTAIN, a Web3 development platform trusted by global partners such as Square Enix to launch large-scale blockchain projects. Expanding further, Kyuzan is developing a non-custodial wallet and payment solutions to seamlessly onboard users into Web3 and unlock new financial opportunities. With this multi-layered approach—consumer products, enterprise solutions, and financial infrastructure—Kyuzan is uniquely positioned as Japan’s leading Web3 ecosystem builder and a global partner for enterprises, developers, and creators shaping the future of blockchain.