Principal Research & Development Facilities
Pharmaceutical Business
Research Institutes
Japan- Tokushima Research Center for Drug Discovery
- Osaka Research Center for Drug Discovery
- CMC Headquarters
- Diagnostic Division, Research Department
U.S.- Visterra
Jnana Therapeutics
China- Otsuka Shanghai Research Institute
U.K.- Astex
Clinical Institutes
Japan- Diagnostic Division, Clinical Development Department
- Headquarters of Clinical Development
South Korea- Korea Otsuka Pharmaceutical
U.S.- Otsuka Pharmaceutical Development & Commercialization
China- Otsuka Beijing Research Institute
Germany- Otsuka Novel Products
Nutraceutical Business
Japan- Nutraceuticals Research Institute (Saga research site)
- Nutraceuticals Research Institute (Otsu research site)
- Otsu Skin Care Research Institute
- Advanced Science Research Institute
U.S.- Bonafide Health