Principal Research & Development Facilities
![](/en/research-and-development/global-rd-facilities/img/index_im01.png)
Pharmaceutical Business
Research Institutes
![Japan](/en/research-and-development/global-rd-facilities/img/cmn_ic01_01.png)
- Tokushima Research Center for Drug Discovery
- Osaka Research Center for Drug Discovery
- CMC Headquarters
- Diagnostic Division, Research Department
![U.S.](/en/research-and-development/global-rd-facilities/img/cmn_ic01_02.png)
- Visterra
![China](/en/research-and-development/global-rd-facilities/img/cmn_ic01_03.png)
- Otsuka Shanghai Research Institute
![U.K.](/en/research-and-development/global-rd-facilities/img/cmn_ic01_04.png)
- Astex Therapeutics (Drug Discovery and Preclinical Development)
Clinical Institutes
![Japan](/en/research-and-development/global-rd-facilities/img/cmn_ic01_01.png)
- Diagnostic Division, Clinical Development Department
- Headquarters of Clinical Development
![South Korea](/en/research-and-development/global-rd-facilities/img/cmn_ic01_05.png)
- Korea Otsuka Pharmaceutical
![U.S.](/en/research-and-development/global-rd-facilities/img/cmn_ic01_02.png)
- Otsuka Pharmaceutical Development & Commercialization
![China](/en/research-and-development/global-rd-facilities/img/cmn_ic01_03.png)
- Otsuka Beijing Research Institute
![Germany](/en/research-and-development/global-rd-facilities/img/cmn_ic01_06.png)
- Otsuka Novel Products
- Otsuka Pharmaceutical Development & Commercialisation Europe
Nutraceutical Business
![Japan](/en/research-and-development/global-rd-facilities/img/cmn_ic01_01.png)
- Otsu Nutraceuticals Research Institute
- Otsu Skin Care Research Institute
- Saga Nutraceuticals Research Institute