Summary of career

Oct. 1992

Entered Tohmatsu & Co. (current Deloitte Touche Tohmatsu LLC)

Apr. 1996

Registered as certified public accountant

Jul. 2010

Partner of Deloitte Touche Tohmatsu LLC

Jul. 2019

Permanent Officer of Japanese Institute of Certified Public Accountants, Tokyo Chapter

Sep. 2019

Member of Regulations and Institutions Committee of Japanese Institute of Certified Public Accountants, Tokyo Chapter

Jun. 2020

Principal of Chizuko Yamamoto CPA Office (present post)

Aug. 2020

Outside Audit & Supervisory Board Member of Ozu Corporation (present post)

Jun. 2021

Outside Director of Tokyo Rope Mfg. Co., Ltd. (present post)

Jun. 2023

Outside Audit & Supervisory Board Member of the Company (present post)