| J2 League 2023 - Appearances as Referee |  |
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 |
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| 18/02/2023 | Renofa Yamaguchi | - | Omiya Ardija | 1:0 | 2 | - | - |
| 11/03/2023 | Ventforet Kofu | - | Fujieda MyFC | 2:1 | 2 | - | - |
| J2 League 2023 - Appearances as Referee | |
|
|
||||
| 18/02/2023 | Renofa Yamaguchi | - | Omiya Ardija | 1:0 | 2 | - | - |
| 11/03/2023 | Ventforet Kofu | - | Fujieda MyFC | 2:1 | 2 | - | - |
| Complete name: | Takao Nishiyama |
| Born: | 23/06/1983 |
| Place of birth: |
Japan |
| Nationality: |
Japan |