| J1 League 1998 1st stage - Einsätze als Assistent | ||||
| 21.03.1998 | Júbilo Iwata | - | Kyoto Purple Sanga | 2:0 |
| 28.03.1998 | Nagoya Grampus Eight | - | Yokohama Flügels | 2:1 |
| 11.04.1998 | Kashiwa Reysol | - | Kashima Antlers | 3:2 |
| 18.04.1998 | Kyoto Purple Sanga | - | JEF United Ichihara | 1:3 |
| 25.04.1998 | Shimizu S-Pulse | - | Nagoya Grampus Eight | 3:1 |
| 05.05.1998 | Verdy Kawasaki | - | Shimizu S-Pulse | 2:0 |
| 25.07.1998 | Nagoya Grampus Eight | - | Urawa Red Diamonds | 3:1 |
| 08.08.1998 | Júbilo Iwata | - | Bellmare Hiratsuka | 3:1 |
Japan