Registered as a lawyer in 2001. After working for a law firm, he became a deputy legal advisor of Aflac in 2007 (and a legal advisor since 2009).
He has been involved in corporate risk management, risk management during normal times, risk management during emergencies (crisis management, support for internal investigations, etc.), and support for the development of systems for dealing with AML/CFT and antisocial forces.
In June 2020, he was appointed Vice Chairman and Secretary General of the Anti-Racketeering Committee of Japan Federation of Bar Associations; in November 2018, he was appointed as a member of Suruga Bank's Compliance System Reconstruction Committee; and in June 2019, he was appointed as an External Director and Chairman of the Audit Committee of Suruga Bank.
He is a co-author of "Compliance of Banks and Other Financial Institutions" (March 2020, Keizai Houmu Kenkyukai) and "Future Scandals at Financial Institutions" (July 2017, Kinyu Houmu Jijo No. 2070).