The Otsuka group of companies is a total-healthcare enterprise that aims to contribute to the health of people around world under the corporate philosophy, “Otsuka-people creating new products for better health worldwide”. 

Pharmaceutical

Otsuka Group

Tatsuo Higuchi

Akio Oikawa

Yuko Makino

Masanori U.

Aki Sudo

Masanori Udagawa

Junichi Hashimoto

Yoshihiro Bando

Ryousuke Fukase

Hajime Fujita

Shouzou Yamazaki

Yoshihisa Yamada

Lyo Inuyama

Nobuyuki Kurahashi

Makoto Inoue

Yoshiro Matsuo

Shuichi Takagi

Noriko Tojo

Masayuki Kobayashi

Yoshihisa Aoki

Ko Sekiguchi

Ichiro Otsuka

Hiroshi Sugawara

Yukio Matsutani

Yozo Toba

Kiyoshi Taniguchi

Atsuo Kouno

Hiroaki Ono

Mikio Bando

Akemi Kaneko

Jeff Boutelle

John Kraus

Takeo Suzuki

Toshiki Sudo

Tarek Rabah

Kazuya Inagaki

This department oversees product development, strategy, and market positioning to ensure successful product offerings.

Product Management

This department focuses on promoting and selling medical products and services to healthcare professionals and institutions.

Medical Sales

The Executive Management Team at Otsuka Group oversees the strategic direction and overall management of the company. This includes making high-level decisions on corporate policies, business development, financial planning, and regulatory affairs. The team is composed of various senior executives responsible for different functional areas to ensure cohesive and informed decision-making aimed at fulfilling the corporate philosophy of creating innovative products for better health worldwide.

Executive Management Team

The Board Members at Otsuka Group oversee the company's strategic direction, ensuring alignment with the corporate philosophy of creating innovative healthcare products for global well-being. They are responsible for high-level decision-making, governance, and ensuring sustainable business growth and compliance with industry regulations.

Board Members

This department focuses on ensuring that products meet specified quality standards through systematic evaluation and testing.

Quality Assurance

This department oversees medical writing, communications, and regulatory affairs to ensure compliance and effective dissemination of medical information.

Medical Affairs

Otsuka Group

Org chart

Board & advisors

Teams

Product Management

Medical Sales

Executive Management Team

Board Members

Quality Assurance

Medical Affairs

Offices

Otsuka Group

Org chart

Board & advisors

Teams

Product Management

Medical Sales

Executive Management Team

Board Members

Quality Assurance

Medical Affairs

Offices

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