| J2 League 2021 - Appearances as Referee |  |
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 |
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| 23/10/2021 | Omiya Ardija | - | Giravanz Kitakyushu | 3:1 | - | - | - |
| J2 League 2021 - Appearances as Referee | |
|
|
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| 23/10/2021 | Omiya Ardija | - | Giravanz Kitakyushu | 3:1 | - | - | - |
| Complete name: | Koichiro Fukushima |
| Born: | 20/12/1983 |
| Place of birth: |
Japan |
| Nationality: |
Japan |