1. Kawashima Drug Safety, Global Drug Safety, Biopharmaceutical Assessment Core Function Unit, Eisai Co., Ltd., Present address; Preclinical Safety Research Laboratories, Sunplanet Co., Ltd.
2. Developmental Research Center, Aska Pharmaceutical Co., Ltd.
3. Hatano Research Institute, Food and Drug Safety Center
4. Toxicology & Pathology, Development Research Laboratories, Research Center, Ajinomoto Pharmaceuticals Co., Ltd.
5. Tsukuba Drug Safety, Global Drug Safety, Biopharmaceutical Assessments Core Function Unit, Eisai Co., Ltd.
6. Consultant on Drug Safety Assessment