Ph.D. (Commerce), Hitotsubashi University. Fulbright Fellow at Columbia Business School from 2010 to 2011. Outside Director of Nihon Chozai Co., Ltd. and Good Com Asset Co., Ltd. Outside Corporate Auditor of Nice Corporation. Received the 63rd Nikkei Prize for Excellent Books in Economic Science for Retirement Benefit Liability and Corporate Behavior (Chuokeizai-Sha Holdings, Inc., 2020). Chair of Hitotsubashi University Graduate School FinTech Study Forum.