Dr. Hiroki Mitani
| Prefecture | Tokyo Metropolis |
| Belonging | The Cancer Institute Hospital of JFCR https://www.jfcr.or.jp/hospital/department/clinic/disease/headneck/staff.html |
| Specialized | craniocervical department (e.g. head and neck) |
| Experienced | head and neck cancer treatment, microsurgery |
| Graduated University |
