| Emperor's Cup 2021 - Appearances as Referee |  |
 |
 |
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| 07/07/2021 | Kashima Antlers | - | Tochigi SC | 3:0 | 4 | - | - |
| 18/08/2021 | Kyoto Sanga FC | - | Urawa Red Diamonds | 0:1 | 3 | - | - |
| 27/10/2021 | Júbilo Iwata | - | Oita Trinita | 0:2 | 2 | - | - |
| Emperor's Cup 2021 - Appearances as Referee | |
|
|
||||
| 07/07/2021 | Kashima Antlers | - | Tochigi SC | 3:0 | 4 | - | - |
| 18/08/2021 | Kyoto Sanga FC | - | Urawa Red Diamonds | 0:1 | 3 | - | - |
| 27/10/2021 | Júbilo Iwata | - | Oita Trinita | 0:2 | 2 | - | - |
| Complete name: | Jumpei Iida |
| Born: | 14/08/1981 |
| Place of birth: |
Japan |
| Nationality: |
Japan |