| 6. Round | 08/05/2022 | Shizuoka Gakuen [U18] | - | Gamba Osaka [U18] | 3:0 | ||||
| 8. Round | 22/05/2022 | Sagan Tosu [U18] | - | Gamba Osaka [U18] | 5:1 | ||||
| 9. Round | 29/05/2022 | Gamba Osaka [U18] | - | Sanfrecce Hiroshima [U18] | 0:0 | ||||
| 11. Round | 03/07/2022 | Gamba Osaka [U18] | - | Nagoya Grampus [U18] | 1:0 | ||||
| 14. Round | 10/09/2022 | Higashi Fukuoka High School [U18] | - | Gamba Osaka [U18] | 1:0 | ||||
| 18. Round | 15/10/2022 | Otsu High School [U18] | - | Gamba Osaka [U18] | 2:1 | ||||
| 19. Round | 22/10/2022 | Gamba Osaka [U18] | - | Sagan Tosu [U18] | 4:3 | ||||
| 4. Round | 30/10/2022 | Júbilo Iwata [U18] | - | Gamba Osaka [U18] | 9:1 | ||||
| 13. Round | 09/11/2022 | Gamba Osaka [U18] | - | Cerezo Osaka [U18] | 5:3 |  |
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| 20. Round | 20/11/2022 | Sanfrecce Hiroshima [U18] | - | Gamba Osaka [U18] | 1:0 | ||||
| 21. Round | 27/11/2022 | Gamba Osaka [U18] | - | Shimizu S-Pulse [U18] | 3:3 | ||||
| 22. Round | 04/12/2022 | Nagoya Grampus [U18] | - | Gamba Osaka [U18] | 1:1 |
Japan