| J1 League 2001 2nd stage - Appearances as Assistant | ||||
| 17/08/2001 | Kashiwa Reysol | - | Yokohama F. Marinos | 0:1 |
| 14/09/2001 | Kashima Antlers | - | JEF United Ichihara | 3:1 |
| 16/10/2001 | Consadole Sapporo | - | Sanfrecce Hiroshima | 4:2 |
| J1 League 2001 2nd stage - Appearances as Assistant | ||||
| 17/08/2001 | Kashiwa Reysol | - | Yokohama F. Marinos | 0:1 |
| 14/09/2001 | Kashima Antlers | - | JEF United Ichihara | 3:1 |
| 16/10/2001 | Consadole Sapporo | - | Sanfrecce Hiroshima | 4:2 |
| Complete name: | Kazuya Isokawa |
| Born: | 18/12/1965 |
| Place of birth: |
Japan |
| Nationality: |
Japan |