| J1 League 2015 2. Phase - Appearances as Assistant | ||||
| 11/07/2015 | Vegalta Sendai | - | Sanfrecce Hiroshima | 3:4 |
| 19/07/2015 | Kashiwa Reysol | - | Kawasaki Frontale | 1:0 |
| 25/07/2015 | Sagan Tosu | - | Shonan Bellmare | 1:1 |
| 12/08/2015 | Albirex Niigata | - | Urawa Red Diamonds | 1:2 |
| 29/08/2015 | Vissel Kobe | - | Sagan Tosu | 7:1 |
| 19/09/2015 | Vegalta Sendai | - | Shonan Bellmare | 1:1 |
| 03/10/2015 | Kashiwa Reysol | - | Nagoya Grampus | 3:1 |
| 24/10/2015 | FC Tokyo | - | Urawa Red Diamonds | 3:4 |
| 07/11/2015 | Gamba Osaka | - | Sanfrecce Hiroshima | 0:2 |
| 22/11/2015 | Ventforet Kofu | - | Shimizu S-Pulse | 2:2 |
Japan