| J1 League 2008 - Appearances as Assistant | ||||
| 15/03/2008 | JEF United Chiba | - | Shimizu S-Pulse | 1:2 |
| 02/04/2008 | JEF United Chiba | - | Vissel Kobe | 1:1 |
| 12/04/2008 | Consadole Sapporo | - | Júbilo Iwata | 2:1 |
| 19/04/2008 | Kashiwa Reysol | - | Tokyo Verdy | 5:1 |
| 03/05/2008 | Kyoto Sanga FC | - | Consadole Sapporo | 1:0 |
| 17/05/2008 | Kawasaki Frontale | - | RB Omiya Ardija | 2:3 |
| 08/11/2008 | Gamba Osaka | - | FC Tokyo | 1:3 |
Japan