Developed a trading system for listed stock, futures, options and government bonds at a major domestic securities company as a system engineer. In 2006, ToshiShintaku, Investment Advisory Management System and Stock Weighing Operation System were developed at Morgan Stanley. Since 2010, Goldman Sachs has been responsible for hedge fund systems in general. Familiar with SecDb, the company's integrated risk management infrastructure. Participated in Cryptact Co., Ltd. in April 2018. Kyoto University Faculty of Science, Master of Information Engineering, Shinshu University, Waseda University Graduate School of Finance MBA.