| J1 League 2003 1st stage - Appearances as Assistant | ||||
| 04/04/2003 | Gamba Osaka | - | Júbilo Iwata | 1:1 |
| 25/04/2003 | JEF United Ichihara | - | Yokohama F. Marinos | 3:1 |
| 04/05/2003 | Kyoto Purple Sanga | - | Vegalta Sendai | 1:0 |
| 25/07/2003 | Gamba Osaka | - | Yokohama F. Marinos | 1:2 |
Japan