| J1 League 2005 - Appearances as Assistant | ||||
| 28/04/2005 | Kawasaki Frontale | - | Yokohama F. Marinos | 2:1 |
| 14/05/2005 | JEF United Chiba | - | FC Tokyo | 2:1 |
| 06/07/2005 | Tokyo Verdy | - | Urawa Red Diamonds | 0:7 |
| 24/08/2005 | FC Tokyo | - | Nagoya Grampus Eight | 1:1 |
| 10/09/2005 | Vissel Kobe | - | Yokohama F. Marinos | 0:2 |
| 25/09/2005 | FC Tokyo | - | Oita Trinita | 0:0 |
| 22/10/2005 | Albirex Niigata | - | Yokohama F. Marinos | 1:0 |
| 23/11/2005 | RB Omiya Ardija | - | Gamba Osaka | 1:0 |
Japan