Apr. 1984
Joined The Sumitomo Bank, Limited (currently, Sumitomo Mitsui Banking Corporation)

Apr. 2014
Appointed General Manager of Audit Department of Sumitomo Mitsui Financial Group, Inc.

Apr. 2015
Appointed Senior General Manager of Internal Audit Department of Sumitomo Mitsui Financial Group, Inc.

Apr. 2016
Appointed Senior General Manager of Internal Audit Department of Sumitomo Mitsui Banking Corporation

Apr. 2017
Appointed Senior General Manager of Internal Audit Department and Group Chief Audit Executive of Sumitomo Mitsui Financial Group, Inc.

Apr. 2019
Appointed Senior Deputy Head of Internal Audit of SMBC Nikko Securities Inc.

Apr. 2021
Appointed Assistant to General Manager in Charge of Internal Audit of The Japan Research Institute, Limited

Jun. 2022
Appointed Corporate Auditor of The Japan Research Institute, Limited

Apr. 2024
Appointed Audit & Supervisory Board Member of JRI Holdings, Limited

Jun. 2024
Appointed Audit & Supervisory Board Member of JAIS, Limited

May 2025
Appointed Standing Auditor, the company (current position)