Principal Research & Development Facilities

Tokyo

Clinical Institutes
・Division of Dermatologicals & Ophthalmologicals, Clinical Development Department

Osaka

Clinical Institutes
・Headquarters of New Product Evaluation and Development

Shiga

Research Institutes
・Fujii Memorial Research Institute
Nutraceutical Business Products Research
・Otsu Nutraceuticals Research Institute
・Biwako Institute, Otsuka Foods Co., Ltd.*
Skin Care Research Center
・Otsu Skin Care Research Institute (Cosmedics)

* Research institutes engaging in product development for
Otsuka Pharmaceutical

Hyogo

Research Institutes
・Ako Research Institute

Tokushima

Research Institutes
・Tokushima Research Institute
・Department of Medical Innovations
・Medical Chemistry Research Laboratories
・Department of CNS Research
・Formulation Research Institute
・Diagnostic Division, R&D Department
・Department of Drug Discovery Strategy

Saga

Nutraceutical Business Products Research
・Saga Nutraceuticals Research Institute

Pharmaceutical Business

Research Institutes

Japan
  • Tokushima Research Institute
  • Department of Medical Innovations
  • Medical Chemistry Research Laboratories
  • Department of CNS Research
  • Formulation Research Institute
  • Department of Drug Discovery Strategy
  • Diagnostic Division, R&D Department
  • Fujii Memorial Research Institute
  • Ako Research Institute
China
  • Otsuka Shanghai Research Institute *
  • Otsuka Beijing Research Institute
UK
  • Astex Therapeutics, Ltd.

Clinical Institutes

Japan
  • Diagnostic Division, R&D Department
  • Headquarters of New Product Evaluation and Development
South Korea
  • Korea Otsuka Pharmaceutical Co., Ltd. *
US
  • Astex Pharmaceuticals, Inc.
  • Avanir Pharmaceuticals, Inc.
  • Otsuka Pharmaceutical Development & Commercialization, Inc.
China
  • Otsuka Beijing Research Institute *
UK
  • Otsuka Europe Development &
    Commercialization, Ltd.
Germany
  • Otsuka Novel Products

Nutraceutical Business

Nutraceutical Business
Products Research

Japan
  • Otsu Nutraceuticals Research Institute
  • Biwako Institute, Otsuka Foods Co., Ltd. *
  • Saga Nutraceuticals Research Institute

Skin Care Research Center

Japan
  • Otsu Skin Care Research Institute (Cosmedics)

* Research institutes engaging in product development for Otsuka Pharmaceutical