| 1. Journée | 02.04.2023 | Higashi Fukuoka High School [U18] | - | Riseisha High School [U18] | 4:1 | ||||
| 2. Journée | 08.04.2023 | Riseisha High School [U18] | - | Sanfrecce Hiroshima [U18] | 0:1 | ||||
| 3. Journée | 16.04.2023 | Sagan Tosu [U18] | - | Riseisha High School [U18] | 1:2 | ||||
| 4. Journée | 22.04.2023 | Riseisha High School [U18] | - | Júbilo Iwata [U18] | 4:3 | ||||
| 7. Journée | 20.05.2023 | Riseisha High School [U18] | - | Yonago North High School [U18] | 2:1 | ||||
| 17. Journée | 08.10.2023 | Yonago North High School [U18] | - | Riseisha High School [U18] | 3:0 | ||||
| 18. Journée | 15.10.2023 | Nagoya Grampus [U18] | - | Riseisha High School [U18] | 2:2 | ||||
| 15. Journée | 15.11.2023 | Riseisha High School [U18] | - | Sagan Tosu [U18] | 0:1 | ||||
| 20. Journée | 19.11.2023 | Shizuoka Gakuen [U18] | - | Riseisha High School [U18] | 2:1 | ||||
| 21. Journée | 25.11.2023 | Riseisha High School [U18] | - | Vissel Kobe [U18] | 0:2 | ||||
| 22. Journée | 03.12.2023 | Yokohama FC [U18] | - | Riseisha High School [U18] | 0:0 |
Japon