Tokyo Office / 

Koichi “Richard” OkamotoCPA, CFE, CIA


Okamoto & Company is RGL’s presence in Japan and one of the few firms which specializes in providing bilingual professional services. Koichi handles losses for insurers, private investigators and lawyers in Japan, UK and United States.

He is one of only a handful of Certified Internal Auditors registered in Japan. A former audit manager for Deloitte & Touche in Los Angeles, Koichi spent the early part of his career providing auditing, accounting and consulting services to subsidiaries of Japanese corporations in L.A. as well as subsidiaries of foreign companies in Tokyo. In 1992, he formed Okamoto & Company in Chiyoda-ku, Tokyo.

Koichi “Richard” Okamoto


Bachelor of Science, Economics/System Science, 1985

Professional Credentials

Certified Public Accountant, California
Certified Fraud Examiner
Certified Internal Auditor, Japan

Professional History

1998 – Present RGL Correspondent Office, Tokyo, Japan
1992 – present Okamoto & Company, Tokyo, Japan
1986 – 1992 Deloitte & Touche/Tohmatsu, Los Angeles, USA