| J2 League 2021 - Matches comme assistant | ||||
| 06.03.2021 | FC Ryūkyū | - | Renofa Yamaguchi | 2:1 |
| 10.04.2021 | Thespakusatsu Gunma | - | V-Varen Nagasaki | 1:2 |
| 01.05.2021 | Blaublitz Akita | - | Fagiano Okayama | 0:1 |
| 09.05.2021 | Giravanz Kitakyushu | - | V-Varen Nagasaki | 0:1 |
| 05.06.2021 | SC Sagamihara | - | V-Varen Nagasaki | 0:1 |
| 18.09.2021 | Ventforet Kofu | - | RB Omiya Ardija | 1:0 |
| 16.10.2021 | Blaublitz Akita | - | FC Machida Zelvia | 0:2 |
| 28.11.2021 | JEF United Chiba | - | Kyoto Sanga FC | 0:0 |
Japon