| J1 League 1998 1st stage - Matches comme assistant | ||||
| 25.03.1998 | Sanfrecce Hiroshima | - | Gamba Osaka | 0:1 ap |
| 04.04.1998 | Cerezo Osaka | - | Nagoya Grampus Eight | 2:0 |
| 15.04.1998 | Kashiwa Reysol | - | Kyoto Purple Sanga | 3:2 ap |
| 25.04.1998 | Kashima Antlers | - | Urawa Red Diamonds | 1:4 |
| 29.07.1998 | Yokohama F. Marinos | - | Júbilo Iwata | 0:1 |
| 05.08.1998 | Bellmare Hiratsuka | - | Kyoto Purple Sanga | 1:2 ap |
Japon