| J1 League 1998 1st stage - Appearances as Assistant | ||||
| 03/04/1998 | Vissel Kobe | - | Verdy Kawasaki | 0:2 |
| 24/04/1998 | Gamba Osaka | - | Kyoto Purple Sanga | 0:1 |
| 28/07/1998 | Gamba Osaka | - | Verdy Kawasaki | 2:4 |
| J1 League 1998 1st stage - Appearances as Assistant | ||||
| 03/04/1998 | Vissel Kobe | - | Verdy Kawasaki | 0:2 |
| 24/04/1998 | Gamba Osaka | - | Kyoto Purple Sanga | 0:1 |
| 28/07/1998 | Gamba Osaka | - | Verdy Kawasaki | 2:4 |
| Complete name: | Toshiyuki Nagi |
| Born: | 29/11/1971 |
| Place of birth: |
Japan |
| Nationality: |
Japan |