| 14. Round | 09/10/2021 | Gamba Osaka [U18] | - | Júbilo Iwata [U18] | 1:0 | ||||
| 15. Round | 16/10/2021 | Sanfrecce Hiroshima [U18] | - | Gamba Osaka [U18] | 5:1 |  |
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| 4. Round | 23/10/2021 | Gamba Osaka [U18] | - | Kyoto Sanga FC [U18] | 1:1 | |
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| 8. Round | 31/10/2021 | Nagoya Grampus [U18] | - | Gamba Osaka [U18] | 4:1 | ||||
| 5. Round | 06/11/2021 | Júbilo Iwata [U18] | - | Gamba Osaka [U18] | 0:5 |
Japan