| J1 League 2018 - Appearances as Assistant | ||||
| 10/03/2018 | Yokohama F. Marinos | - | Sagan Tosu | 1:2 |
| 07/04/2018 | Cerezo Osaka | - | Sagan Tosu | 2:1 |
| 15/04/2018 | Urawa Red Diamonds | - | Shimizu S-Pulse | 2:1 |
| 12/05/2018 | Júbilo Iwata | - | Vissel Kobe | 0:2 |
| 20/05/2018 | Sanfrecce Hiroshima | - | Cerezo Osaka | 0:2 |
| 11/08/2018 | Shonan Bellmare | - | Yokohama F. Marinos | 0:1 |
| 15/09/2018 | Vegalta Sendai | - | FC Tokyo | 1:0 |
| 30/09/2018 | Urawa Red Diamonds | - | Kashiwa Reysol | 3:2 |
| 24/11/2018 | Vegalta Sendai | - | Kashima Antlers | 0:3 |
Japan