1. R&D Operations Department, Daiichi Sankyo Co., Ltd.
2. Biological Research Laboratories II, Daiichi Sankyo Co., Ltd.
3. Drug Metabolism & Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd.
4. Biological Research Laboratories IV, Daiichi Sankyo Co., Ltd.
5. Legal Affairs Department, Daiichi Sankyo Co., Ltd.
6. Pharmaceutical Research Department, Ube Laboratory, Corporate Research & Development, Ube Industries, Ltd.