| J2 League 2022 - Appearances as Assistant | ||||
| 27/04/2022 | Albirex Niigata | - | Iwate Grulla Morioka | 2:0 |
| 10/07/2022 | RB Omiya Ardija | - | Tokyo Verdy | 2:2 |
| J2 League 2022 - Appearances as Assistant | ||||
| 27/04/2022 | Albirex Niigata | - | Iwate Grulla Morioka | 2:0 |
| 10/07/2022 | RB Omiya Ardija | - | Tokyo Verdy | 2:2 |
| Complete name: | Hideaki Nishio |
| Born: | 04/01/1975 |
| Place of birth: |
Japan |
| Residence: | Osaka |
| Nationality: |
Japan |