| U18 Premier League 2019 Finale - Appearances as Referee |  |
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 |
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| 15/12/2019 | Aomori Yamada High School | - | Nagoya Grampus | 3:2 | 1 | - | - |
| U18 Premier League 2019 Finale - Appearances as Referee | |
|
|
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| 15/12/2019 | Aomori Yamada High School | - | Nagoya Grampus | 3:2 | 1 | - | - |
| Complete name: | Toshihiro Nakai |
| Born: | 02/05/1985 |
| Place of birth: |
Japan |
| Nationality: |
Japan |