| J1 League Relegation Playoffs 2022 - Appearances as Referee |  |
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| 13/11/2022 | Kyoto Sanga FC | - | Roasso Kumamoto | 1:1 | 2 | - | - |
| J1 League Relegation Playoffs 2022 - Appearances as Referee | |
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| 13/11/2022 | Kyoto Sanga FC | - | Roasso Kumamoto | 1:1 | 2 | - | - |
| Complete name: | Ryuji Sato |
| Born: | 16/04/1977 |
| Place of birth: |
Japan |
| Nationality: |
Japan |