| 2. Round | 17/07/2022 | Cerezo Osaka [U18] | - | Gamba Osaka [U18] | 0:3 | ||||
| 7. Round | 20/08/2022 | Gamba Osaka [U18] | - | Otsu High School [U18] | 1:2 | ||||
| 3. Round | 27/08/2022 | Gamba Osaka [U18] | - | Higashi Fukuoka High School [U18] | 2:2 | ||||
| 14. Round | 10/09/2022 | Higashi Fukuoka High School [U18] | - | Gamba Osaka [U18] | 1:0 | ||||
| 15. Round | 18/09/2022 | Gamba Osaka [U18] | - | Júbilo Iwata [U18] | 1:3 | ||||
| 16. Round | 01/10/2022 | Riseisha High School [U18] | - | Gamba Osaka [U18] | 4:1 | ||||
| 19. Round | 22/10/2022 | Gamba Osaka [U18] | - | Sagan Tosu [U18] | 4:3 | ||||
| 13. Round | 09/11/2022 | Gamba Osaka [U18] | - | Cerezo Osaka [U18] | 5:3 | ||||
| 20. Round | 20/11/2022 | Sanfrecce Hiroshima [U18] | - | Gamba Osaka [U18] | 1:0 |  |
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| 21. Round | 27/11/2022 | Gamba Osaka [U18] | - | Shimizu S-Pulse [U18] | 3:3 |
Japan