| League Cup 2023 - Appearances as Assistant | ||||
| 19/04/2023 | Cerezo Osaka | - | Kyoto Sanga FC | 0:2 |
| 24/05/2023 | Sagan Tosu | - | Júbilo Iwata | 0:2 |
| League Cup 2023 - Appearances as Assistant | ||||
| 19/04/2023 | Cerezo Osaka | - | Kyoto Sanga FC | 0:2 |
| 24/05/2023 | Sagan Tosu | - | Júbilo Iwata | 0:2 |
| Complete name: | Yukitaka Kumagai |
| Born: | 26/09/1987 |
| Place of birth: |
Japan |
| Nationality: |
Japan |