Served as the head of payment products at Yahoo (currently LINE Yahoo), where I launched PayPay. In 2019, I joined DeCurret as CTO and Start Today in 2020. I founded ARIGATOBANK and became as CEO. Additionally, I serve as CEO of MZ Cryptos, an external director at HashPort, a General Partner at MZWeb3Fund, and Co-Founder for Decima Fund. I also contribute as a chairman of stablecoin department of JCBA, LDP Headquarters, web3 Project Team, Working Group Office.