Graduated from the Faculty of Law, University of Tokyo in 1998. Graduated from Columbia Law School (LL.M.) in 2008. After registering as a lawyer in 2002, after working at Nagashima Ohno & Tsunematsu Law Office, joined Kataoka General Law Office in 2011. Partner of the law firm since 2014. Focusing on financial legal affairs such as structured finance and financing by issuing securities, he handles general corporate legal affairs such as litigation related to general commercial transactions and financial transactions, crisis management and compliance, M & A deals, etc., as well as outside officers of listed companies etc. serve.