| 10. Round | 02/10/2021 | Júbilo Iwata [U18] | - | Kyoto Sanga FC [U18] | 2:0 | ||||
| 14. Round | 09/10/2021 | Gamba Osaka [U18] | - | Júbilo Iwata [U18] | 1:0 | ||||
| 15. Round | 17/10/2021 | Sagan Tosu [U18] | - | Júbilo Iwata [U18] | 7:0 | ||||
| 8. Round | 23/10/2021 | Cerezo Osaka [U18] | - | Júbilo Iwata [U18] | 2:1 | ||||
| 17. Round | 28/11/2021 | Júbilo Iwata [U18] | - | Cerezo Osaka [U18] | 1:4 | ||||
| 13. Round | 11/12/2021 | Júbilo Iwata [U18] | - | Otsu High School [U18] | 2:1 |
Japan