| J1 League 2004 - Appearances as Assistant | ||||
| 03/04/2004 | Júbilo Iwata | - | Urawa Red Diamonds | 3:1 |
| 11/04/2004 | Shimizu S-Pulse | - | FC Tokyo | 0:0 |
| 12/05/2004 | Yokohama F. Marinos | - | Shimizu S-Pulse | 1:1 |
| 12/06/2004 | Oita Trinita | - | Albirex Niigata | 0:1 |
| 21/08/2004 | Sanfrecce Hiroshima | - | Cerezo Osaka | 2:1 |
| 11/09/2004 | Gamba Osaka | - | Kashiwa Reysol | 5:1 |
Japan