| U18 Premier League 2024 East - Appearances as Referee |  |
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 |
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| 12/05/2024 | FC Tokyo | - | Yokohama FC | 1:1 | 1 | - | - |
| 16/06/2024 | Omiya Ardija | - | Kashima Antlers | 0:4 | 3 | - | - |
| U18 Premier League 2024 East - Appearances as Referee | |
|
|
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| 12/05/2024 | FC Tokyo | - | Yokohama FC | 1:1 | 1 | - | - |
| 16/06/2024 | Omiya Ardija | - | Kashima Antlers | 0:4 | 3 | - | - |
| Complete name: | Yasuhiro Udagawa |
| Born: | |
| Place of birth: |
Japan |
| Nationality: |
Japan |