| J1 League 2004 - Appearances as Assistant | ||||
| 14/04/2004 | Shimizu S-Pulse | - | Urawa Red Diamonds | 4:3 |
| 09/05/2004 | Yokohama F. Marinos | - | Tokyo Verdy | 3:1 |
| 16/06/2004 | Nagoya Grampus Eight | - | Oita Trinita | 2:1 |
| 29/08/2004 | Shimizu S-Pulse | - | Gamba Osaka | 0:1 |
| 18/09/2004 | Tokyo Verdy | - | Nagoya Grampus Eight | 3:1 |
| 02/10/2004 | Gamba Osaka | - | Cerezo Osaka | 7:1 |
| 17/10/2004 | FC Tokyo | - | Júbilo Iwata | 0:0 |
| 06/11/2004 | Gamba Osaka | - | Albirex Niigata | 6:3 |
| 20/11/2004 | Sanfrecce Hiroshima | - | Júbilo Iwata | 3:2 |
Japan