| J1 League 1998 1st stage - Matches comme assistant | ||||
| 21.03.1998 | Kashima Antlers | - | Avispa Fukuoka | 4:2 |
| 25.04.1998 | Kashiwa Reysol | - | Yokohama F. Marinos | 0:4 |
| 02.05.1998 | Shimizu S-Pulse | - | Júbilo Iwata | 2:1 |
| 09.05.1998 | Kashima Antlers | - | Verdy Kawasaki | 3:1 |
| 05.08.1998 | Shimizu S-Pulse | - | Sanfrecce Hiroshima | 1:0 |
Japon