| Emperor's Cup 2020 - Appearances as Referee |  |
 |
 |
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| 27/12/2020 | Gamba Osaka | - | Tokushima Vortis | 2:0 | 1 | - | - |
| Emperor's Cup 2020 - Appearances as Referee | |
|
|
||||
| 27/12/2020 | Gamba Osaka | - | Tokushima Vortis | 2:0 | 1 | - | - |
| Complete name: | Ryuji Sato |
| Born: | 16/04/1977 |
| Place of birth: |
Japan |
| Nationality: |
Japan |