| Emperor's Cup 2021 - Matches comme assistant | ||||
| 07.07.2021 | Juntendo University | - | Thespakusatsu Gunma | 2:3 ap |
| 18.08.2021 | Nagoya Grampus | - | Vissel Kobe | 1:0 |
| Emperor's Cup 2021 - Matches comme assistant | ||||
| 07.07.2021 | Juntendo University | - | Thespakusatsu Gunma | 2:3 ap |
| 18.08.2021 | Nagoya Grampus | - | Vissel Kobe | 1:0 |
| Nom complet: | Osamu Akasaka |
| Né le: | 26.09.1985 |
| Né à: |
Japon |
| Nationalité: |
Japon |
| club: | SC Borussia Lindenthal-Hohenlind |