| J1 League 2017 - Appearances as Assistant | ||||
| 26/02/2017 | Gamba Osaka | - | Ventforet Kofu | 1:1 |
| 11/03/2017 | RB Omiya Ardija | - | Júbilo Iwata | 1:2 |
| 16/04/2017 | Vissel Kobe | - | Kashiwa Reysol | 1:2 |
| 25/06/2017 | Júbilo Iwata | - | FC Tokyo | 2:0 |
| 01/07/2017 | RB Omiya Ardija | - | Yokohama F. Marinos | 1:2 |
| 09/08/2017 | RB Omiya Ardija | - | FC Tokyo | 1:2 |
| 23/09/2017 | Cerezo Osaka | - | Vegalta Sendai | 1:4 |
| 21/10/2017 | Vissel Kobe | - | Sagan Tosu | 1:2 |
| 26/11/2017 | Vegalta Sendai | - | Yokohama F. Marinos | 2:2 |
| 02/12/2017 | FC Tokyo | - | Gamba Osaka | 0:0 |
Japan