Corporate Profile

Company Name: Otsuka Pharmaceutical Factory, Inc.
Head Office: 115 Kuguhara, Tateiwa, Muya-cho, Naruto, Tokushima 772-8601, Japan
TEL +81-88-685-1151 MAP
Tokyo Office: 2-9 Kanda-Tsukasamachi, Chiyoda-ku, Tokyo 101-0048, JapanMAP
Incorporated: October 7, 1969（Founded:September 1, 1921）
President and Representative Director: Shuichi Takagi
Capital: 15.08 billion yen
Number of Employees: 2,432（as of December 31, 2025）
Business Description: Manufacture, sale, import and export of clinical nutrition products and other pharmaceutical products, medical devices, functional foods, etc.

Head Office

Tokyo Office (Head office building of Otsuka Pharmaceutical Co., Ltd.)

Board Members and Statutory Auditors

Representative Director: Ichiro Otsuka
Chairman and Representative Director: Shinichi Ogasawara
President and Representative Director: Shuichi Takagi
Executive Senior Managing Director: Masato Fujifuru
Executive Director, Medical Foods Division: Hiroshi Iwakiri
Executive Director, Administrative Division / Accounting Division: Masaaki Sawamoto
Executive Director, International Division: Tatsuaki Okada
Executive Director, Human Resources Department: Goro Komatsu
Executive Director, Research and Development Center: Koshi Iwata
Standing Statutory Auditor: Yasuhiro Sakai
Statutory Auditor: Junya Otsuka
Statutory Auditor: Aki Ito

Tokyo Office (Head office building of Otsuka Pharmaceutical Co., Ltd.)

Electronic Disclosure

Electronic disclosure for Otsuka Pharmaceutical Factory, Inc. is available at the following website, administered by Pronexus Inc.(Japanese language only)

Click here for our electronic disclosure at the website of Pronexus Inc.