| Emperor's Cup 2019 - Appearances as Referee |  |
 |
 |
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| 03/07/2019 | Matsumoto Yamaga | - | Vanraure Hachinohe | 2:3 aet | - | - | - |
| 23/10/2019 | V-Varen Nagasaki | - | Ventforet Kofu | 2:1 | 1 | - | - |
| Emperor's Cup 2019 - Appearances as Referee | |
|
|
||||
| 03/07/2019 | Matsumoto Yamaga | - | Vanraure Hachinohe | 2:3 aet | - | - | - |
| 23/10/2019 | V-Varen Nagasaki | - | Ventforet Kofu | 2:1 | 1 | - | - |
| Complete name: | Yudai Yamamoto |
| Born: | 04/03/1983 |
| Place of birth: |
Japan |
| Nationality: |
Japan |