| 9. Round | 03/07/2021 | Sanfrecce Hiroshima [U18] | - | Cerezo Osaka [U18] | 3:0 | ||||
| 4. Round | 03/10/2021 | East Fukuoka High School [U18] | - | Cerezo Osaka [U18] | 1:0 | ||||
| 14. Round | 10/10/2021 | Nagoya Grampus [U18] | - | Cerezo Osaka [U18] | 1:0 | ||||
| 15. Round | 16/10/2021 | Vissel Kobe [U18] | - | Cerezo Osaka [U18] | 2:3 | ||||
| 6. Round | 06/11/2021 | Cerezo Osaka [U18] | - | Vissel Kobe [U18] | 6:2 |  |
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| 16. Round | 20/11/2021 | Kyoto Sanga FC [U18] | - | Cerezo Osaka [U18] | 4:2 | ||||
| 17. Round | 28/11/2021 | Júbilo Iwata [U18] | - | Cerezo Osaka [U18] | 1:4 |  |
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| 10. Round | 02/12/2021 | Otsu High School [U18] | - | Cerezo Osaka [U18] | 2:3 | ||||
| 18. Round | 05/12/2021 | Cerezo Osaka [U18] | - | Sanfrecce Hiroshima [U18] | 0:1 | ||||
| 12. Round | 12/12/2021 | Cerezo Osaka [U18] | - | Sagan Tosu [U18] | 2:2 | |
Japan