| 8. Round | 26/06/2021 | Vissel Kobe [U18] | - | Kyoto Sanga FC [U18] | 3:0 | ||||
| 9. Round | 03/07/2021 | Kyoto Sanga FC [U18] | - | Nagoya Grampus [U18] | 2:3 |  |
|||
| 6. Round | 10/07/2021 | Kyoto Sanga FC [U18] | - | East Fukuoka High School [U18] | 1:1 | ||||
| 5. Round | 18/07/2021 | Kyoto Sanga FC [U18] | - | Sagan Tosu [U18] | 3:1 |  |
|||
| 10. Round | 02/10/2021 | Júbilo Iwata [U18] | - | Kyoto Sanga FC [U18] | 2:0 | ||||
| 14. Round | 09/10/2021 | Sagan Tosu [U18] | - | Kyoto Sanga FC [U18] | 1:1 | ||||
| 15. Round | 17/10/2021 | East Fukuoka High School [U18] | - | Kyoto Sanga FC [U18] | 2:2 | ||||
| 4. Round | 23/10/2021 | Gamba Osaka [U18] | - | Kyoto Sanga FC [U18] | 1:1 | ||||
| 7. Round | 30/10/2021 | Cerezo Osaka [U18] | - | Kyoto Sanga FC [U18] | 4:0 | ||||
| 11. Round | 06/11/2021 | Kyoto Sanga FC [U18] | - | Sanfrecce Hiroshima [U18] | 0:2 | |
|||
| 16. Round | 20/11/2021 | Kyoto Sanga FC [U18] | - | Cerezo Osaka [U18] | 4:2 | ||||
| 17. Round | 28/11/2021 | Kyoto Sanga FC [U18] | - | Vissel Kobe [U18] | 1:2 | ||||
| 13. Round | 12/12/2021 | Kyoto Sanga FC [U18] | - | Gamba Osaka [U18] | 2:5 | |
Japan