Kyuzan Inc. is a startup that develops Web3 products and Web3 development platforms, including NFT games. "EGGRYPTO," the NFT game that Kyuzan co-developed with GameWith, boasts the world's largest number of active users. The Web3 development platform for businesses, "MOUNTAIN," supports the most domestic Web3 development for companies and is implemented in NFT and Web3 services for global game companies, brands, and IP holders.