| 9. Round | 12/06/2022 | Higashi Fukuoka High School [U18] | - | Otsu High School [U18] | 1:0 | ||||
| 10. Round | 26/06/2022 | Otsu High School [U18] | - | Júbilo Iwata [U18] | 3:4 | ||||
| 11. Round | 02/07/2022 | Riseisha High School [U18] | - | Otsu High School [U18] | 3:1 | ||||
| 12. Round | 10/07/2022 | Shizuoka Gakuen [U18] | - | Otsu High School [U18] | 2:2 | ||||
| 7. Round | 20/08/2022 | Gamba Osaka [U18] | - | Otsu High School [U18] | 1:2 | ||||
| 8. Round | 28/08/2022 | Otsu High School [U18] | - | Cerezo Osaka [U18] | 2:1 | ||||
| 13. Round | 04/09/2022 | Otsu High School [U18] | - | Vissel Kobe [U18] | 2:2 | ||||
| 14. Round | 11/09/2022 | Otsu High School [U18] | - | Sagan Tosu [U18] | 2:2 | ||||
| 15. Round | 18/09/2022 | Sanfrecce Hiroshima [U18] | - | Otsu High School [U18] | 2:1 | ||||
| 17. Round | 09/10/2022 | Nagoya Grampus [U18] | - | Otsu High School [U18] | 2:3 | ||||
| 18. Round | 15/10/2022 | Otsu High School [U18] | - | Gamba Osaka [U18] | 2:1 | ||||
| 19. Round | 22/10/2022 | Cerezo Osaka [U18] | - | Otsu High School [U18] | 0:1 | ||||
| 21. Round | 27/11/2022 | Júbilo Iwata [U18] | - | Otsu High School [U18] | 2:4 |
Japan