Dr. Toshiya Sakai
| Area | Hokkaido Prefecture |
| Medical institution affiliation | NHO Hokkaido Cancer Center https://hokkaido-cc.hosp.go.jp/about/index12-04.html |
| Medical specialties | haematology |
| Medical expertise | blood disease |
| Graduated University |
| Area | Hokkaido Prefecture |
| Medical institution affiliation | NHO Hokkaido Cancer Center https://hokkaido-cc.hosp.go.jp/about/index12-04.html |
| Medical specialties | haematology |
| Medical expertise | blood disease |
| Graduated University |
