| J1 League 2015 1. Phase - Appearances as Assistant | ||||
| 08/03/2015 | Shimizu S-Pulse | - | Kashima Antlers | 3:1 |
| 13/03/2015 | Kashiwa Reysol | - | Vegalta Sendai | 1:1 |
| 22/03/2015 | Vissel Kobe | - | FC Tokyo | 0:2 |
| 12/04/2015 | Kawasaki Frontale | - | Urawa Red Diamonds | 1:1 |
| 18/04/2015 | Ventforet Kofu | - | Sagan Tosu | 0:3 |
| 25/04/2015 | Montedio Yamagata | - | FC Tokyo | 0:1 |
| 02/05/2015 | Nagoya Grampus | - | Shonan Bellmare | 3:0 |
| 16/05/2015 | Albirex Niigata | - | Vegalta Sendai | 0:3 |
| 30/05/2015 | Yokohama F. Marinos | - | Gamba Osaka | 1:1 |
| 20/06/2015 | Sagan Tosu | - | FC Tokyo | 1:2 |
| 23/06/2015 | Kashiwa Reysol | - | Gamba Osaka | 1:0 |
| 27/06/2015 | Urawa Red Diamonds | - | Albirex Niigata | 5:2 |
Japan