| 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 |  |
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| 4. Journée | 22.04.2023 | Riseisha High School [U18] | - | Júbilo Iwata [U18] | 4:3 | |
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| 5. Journée | 07.05.2023 | Otsu High School [U18] | - | Riseisha High School [U18] | 6:3 | ||||
| 6. Journée | 13.05.2023 | Kamimura Gakuen [U18] | - | Riseisha High School [U18] | 4:1 | ||||
| 12. Journée | 02.09.2023 | Riseisha High School [U18] | - | Higashi Fukuoka High School [U18] | 1:3 | ||||
| 14. Journée | 17.09.2023 | Júbilo Iwata [U18] | - | Riseisha High School [U18] | 2:1 |  |
Japon