| AFC Champions League 2015 - Appearances as Referee |  |
 |
 |
||||
| 04/03/2015 | Lokomotiv Tashkent | - | Foolad FC | 1:1 | 3 | - | - |
| 17/03/2015 | Al Nassr | - | Persepolis | 3:0 | 6 | - | - |
| 07/04/2015 | Tractor Sazi | - | Al Ahli SFC | 2:2 | 5 | - | 1 |
| 15/09/2015 | Lekhwiya SC | - | Al Hilal | 2:2 | 8 | - | - |
| AFC Champions League 2015 - Appearances as Referee | |
|
|
||||
| 04/03/2015 | Lokomotiv Tashkent | - | Foolad FC | 1:1 | 3 | - | - |
| 17/03/2015 | Al Nassr | - | Persepolis | 3:0 | 6 | - | - |
| 07/04/2015 | Tractor Sazi | - | Al Ahli SFC | 2:2 | 5 | - | 1 |
| 15/09/2015 | Lekhwiya SC | - | Al Hilal | 2:2 | 8 | - | - |
| Complete name: | Ryuji Sato |
| Born: | 16/04/1977 |
| Place of birth: |
Japan |
| Nationality: |
Japan |