| League Cup 2025 - Appearances as Assistant | ||||
| 26/03/2025 | SC Sagamihara | - | Shimizu S-Pulse | 1:3 |
| 16/04/2025 | Blaublitz Akita | - | Tokyo Verdy | 1:2 aet |
| 21/05/2025 | Renofa Yamaguchi | - | Kashiwa Reysol | 0:2 |
| 08/06/2025 | Júbilo Iwata | - | Shonan Bellmare | 1:0 |
| League Cup 2025 - Appearances as Assistant | ||||
| 26/03/2025 | SC Sagamihara | - | Shimizu S-Pulse | 1:3 |
| 16/04/2025 | Blaublitz Akita | - | Tokyo Verdy | 1:2 aet |
| 21/05/2025 | Renofa Yamaguchi | - | Kashiwa Reysol | 0:2 |
| 08/06/2025 | Júbilo Iwata | - | Shonan Bellmare | 1:0 |
| Complete name: | Yukitaka Kumagai |
| Born: | 26/09/1987 |
| Place of birth: |
Japan |
| Nationality: |
Japan |