Yoshio Hirako joined Mega-bank after graduating from university. After working for a Internet start-up, he led a project to establish a bank for a major distribution company. After serving as a director of a bank and a card company of a major distribution company group, he launched a Fintech company in 2013 as a vice president. He also joined a commercial bank in Indonesia as a director, and restructing of the crypto asset exchanger's management as a president. 2017 he became president of MJS Finance & Technology, a subsidiary of MJS, and from 2021 he will be the executive director and chief digital officer of MJS. He also serves on the board of directors of subsidiaries and investee digital and Blockchain-related companies.