After graduating from Tokyo University of Science Graduate School, he joined Rakuten Group Co., Ltd. in 2017 after working at an IT company. Since 2017/9, he has been in charge of IT Division Manager at Rakuten Securities Co., Ltd., Deputy General Manager of Fintech Division since 2018/2, and CIO and Executive Officer at Rakuten Wallet Co., Ltd. since 2018/9. He serves as the representative director of the JPCrypto-ISAC Association and the chairman of the Security Systems Division of the Japan Crypto Asset Business Association.