| J1 League 2008 - Matches comme assistant | ||||
| 08.03.2008 | Kashima Antlers | - | Consadole Sapporo | 4:0 |
| 30.03.2008 | Kashiwa Reysol | - | Consadole Sapporo | 1:2 |
| 06.04.2008 | Vissel Kobe | - | Tokyo Verdy | 0:1 |
| 19.04.2008 | Nagoya Grampus | - | JEF United Chiba | 3:2 |
| 30.04.2008 | Gamba Osaka | - | RB Omiya Ardija | 2:3 |
| 06.05.2008 | Kashiwa Reysol | - | Vissel Kobe | 3:0 |
| 09.08.2008 | Nagoya Grampus | - | FC Tokyo | 0:1 |
| 04.10.2008 | Vissel Kobe | - | Kyoto Sanga FC | 4:1 |
| 08.11.2008 | RB Omiya Ardija | - | Kawasaki Frontale | 2:1 |
Japon