Dr. Hiroya Kuroyanagi
| Prefecture | Tokyo Metropolis |
| Belonging | Toranomon Hospital https://toranomon.kkr.or.jp/cms/doctors/000482.html |
| Specialized | digestive surgery |
| Experienced | colorectal cancer surgery, especially laparoscopic and robot-assisted surgery for colon, rectal and colon cancer |
| Graduated University | Kyoto University |
