About
About OKU CPA & TAX
A specialist accounting and tax partner
connecting China, Japan and global business
while supporting transparent group management and growth.

Graduated from Waseda University, School of Science and Engineering
MBA from Central University of Finance and Economics in Beijing
More than 10 years in accounting and audit practice, promoted to manager.
Accounting, tax, consolidation and group reporting connecting China, Japan and global groups.
Direct support in Chinese, Japanese and English through Okudaira CPA & Tax Office.
Languages
Japanese / Chinese / English
Direct communication is available in three languages.

Our Philosophy
Our Philosophy
Supporting accuracy and trust
for companies operating across borders.
We work from three perspectives: China parent companies entering Japan, sound operation of Japan subsidiaries, and appropriate reporting to overseas parent companies. We provide consistent support in accounting, tax and internal controls, and deliver information that supports management decisions clearly and promptly.
Office Overview
Office Overview
- Office Name
- Okudaira CPA & Tax Office
OKU CPA & TAX - Representative
- Masashi Okudaira
Certified Public Accountant and Certified Tax Accountant in Japan - Specialties
- Japan-entity support for China and overseas companies, accounting and tax, consolidation and group reporting, M&A support
- Languages
- Japanese / Chinese / English

Consultation Flow
Consultation Flow