| Born in Takarazuka, Japan | 
| Shijo-nawate high school, Osaka | 
| Kinki prep-schoool, Kyoto | 
| Kyoto Prefectural University of Medicine | 
| Medica Board | 
| Residency in Hospital of Kyoto Prefectural University of Medicine | 
| Residency in Osaka Rail Road Hospital | 
| Residency in Hospital of Kyoto Prefectural University of Medicine | 
| Graduate school (Physiology), Kyoto Prefectural University of Medicine | 
| Lecturer, Kyoto Prefectural University of Medicine | 
| Post-Doc, Yale University School of Medicine, John B Pierce Lab Post doc Associate | 
| Royal North Shore Hospital Oversea fellow | 
| Assistant Professor, OsakaUniversity School of Medicine | 
| Associate Professor, Waseda University | 
| Professor, Waseda University |