| J1 League 2019 - Appearances as Referee |  |
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| 10/08/2019 | Nagoya Grampus | - | Kawasaki Frontale | 3:0 | 1 | 1 | - |
| J1 League 2019 - Appearances as Referee | |
|
|
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| 10/08/2019 | Nagoya Grampus | - | Kawasaki Frontale | 3:0 | 1 | 1 | - |
| Complete name: | Hiroki Katsumata |
| Born: | 02/09/1979 |
| Place of birth: |
Japan |
| Nationality: |
Japan |