| J1 League 1998 1st stage - Matches comme assistant | ||||
| 21.03.1998 | Kashiwa Reysol | - | Sanfrecce Hiroshima | 0:1 |
| 29.04.1998 | Verdy Kawasaki | - | Avispa Fukuoka | 6:1 |
| 25.07.1998 | Júbilo Iwata | - | Gamba Osaka | 4:1 |
| 01.08.1998 | Kyoto Purple Sanga | - | Avispa Fukuoka | 1:0 ap |
| 05.08.1998 | Kashima Antlers | - | Cerezo Osaka | 3:2 ap |
Japon