| J1 League 2005 - Appearances as Referee |  |
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| 05/03/2005 | Gamba Osaka | - | RB Omiya Ardija | 0:2 | 3 | - | - |
| 13/04/2005 | Oita Trinita | - | Cerezo Osaka | 1:2 | 4 | - | - |
| 16/04/2005 | JEF United Chiba | - | Kashima Antlers | 2:4 | 8 | - | 1 |
| 04/05/2005 | Yokohama F. Marinos | - | Shimizu S-Pulse | 1:1 | 1 | - | - |
| 08/05/2005 | Vissel Kobe | - | Júbilo Iwata | 0:0 | 2 | - | - |
| 14/05/2005 | RB Omiya Ardija | - | Sanfrecce Hiroshima | 0:1 | 2 | - | - |
| 02/07/2005 | FC Tokyo | - | Cerezo Osaka | 2:2 | 6 | - | - |
| 06/07/2005 | Albirex Niigata | - | Vissel Kobe | 3:2 | 3 | - | - |
| 09/07/2005 | Kashima Antlers | - | Kawasaki Frontale | 2:0 | 9 | - | - |
| 20/08/2005 | Urawa Red Diamonds | - | FC Tokyo | 2:1 | 4 | - | - |
| 28/08/2005 | RB Omiya Ardija | - | Shimizu S-Pulse | 3:2 | 4 | - | - |
| 03/09/2005 | Sanfrecce Hiroshima | - | JEF United Chiba | 1:1 | 1 | - | - |
| 16/10/2005 | Júbilo Iwata | - | Kashima Antlers | 1:1 | 6 | - | - |
| 30/10/2005 | FC Tokyo | - | Gamba Osaka | 2:1 | 2 | - | - |
| 20/11/2005 | Kashiwa Reysol | - | Shimizu S-Pulse | 1:2 | 2 | - | 1 |
| 23/11/2005 | Kashima Antlers | - | Yokohama F. Marinos | 0:2 | 2 | - | - |
| 26/11/2005 | Urawa Red Diamonds | - | Júbilo Iwata | 1:0 | 5 | - | 1 |
| 03/12/2005 | Cerezo Osaka | - | FC Tokyo | 2:2 | 6 | - | - |
Japan