| J1 League 2005 - Appearances as Referee |  |
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| 12/03/2005 | Kawasaki Frontale | - | Urawa Red Diamonds | 3:3 | 4 | - | - |
| 10/04/2005 | FC Tokyo | - | Júbilo Iwata | 1:0 | 2 | - | - |
| 17/04/2005 | Omiya Ardija | - | Tokyo Verdy | 2:3 | 1 | - | - |
| 23/04/2005 | Kashiwa Reysol | - | Nagoya Grampus Eight | 0:2 | 3 | - | - |
| 28/04/2005 | JEF United Chiba | - | Gamba Osaka | 3:1 | 1 | - | - |
| 04/05/2005 | Vissel Kobe | - | Urawa Red Diamonds | 0:1 | 6 | - | - |
| 14/05/2005 | Tokyo Verdy | - | Kashiwa Reysol | 1:0 | 2 | - | - |
| 06/07/2005 | Kashiwa Reysol | - | Oita Trinita | 0:0 | 2 | - | - |
| 13/07/2005 | Yokohama F. Marinos | - | JEF United Chiba | 2:1 | 1 | - | - |
| 23/07/2005 | Shimizu S-Pulse | - | Urawa Red Diamonds | 0:1 | 4 | - | - |
| 24/08/2005 | Sanfrecce Hiroshima | - | Omiya Ardija | 2:1 | 2 | - | - |
| 03/09/2005 | Oita Trinita | - | Júbilo Iwata | 1:2 | 2 | - | - |
| 17/09/2005 | Yokohama F. Marinos | - | FC Tokyo | 0:0 | 3 | - | - |
| 02/10/2005 | Cerezo Osaka | - | Urawa Red Diamonds | 3:1 | 8 | - | - |
| 22/10/2005 | Shimizu S-Pulse | - | Júbilo Iwata | 1:1 | 2 | - | - |
| 29/10/2005 | Vissel Kobe | - | Albirex Niigata | 1:1 | 4 | 1 | - |
| 12/11/2005 | Omiya Ardija | - | Nagoya Grampus Eight | 3:2 | 5 | - | - |
| 23/11/2005 | Cerezo Osaka | - | Oita Trinita | 1:1 | 5 | - | - |
Japan