| 2. Round | 09/04/2023 | Shizuoka Gakuen [U18] | - | Yokohama FC [U18] | 3:1 | ||||
| 9. Round | 24/06/2023 | Riseisha High School [U18] | - | Shizuoka Gakuen [U18] | 0:3 | ||||
| 10. Round | 02/07/2023 | Júbilo Iwata [U18] | - | Shizuoka Gakuen [U18] | 1:4 | ||||
| 11. Round | 09/07/2023 | Shizuoka Gakuen [U18] | - | Vissel Kobe [U18] | 2:0 | ||||
| 12. Round | 03/09/2023 | Shizuoka Gakuen [U18] | - | Otsu High School [U18] | 0:2 | ||||
| 14. Round | 18/09/2023 | Higashi Fukuoka High School [U18] | - | Shizuoka Gakuen [U18] | 2:2 | ||||
| 15. Round | 24/09/2023 | Shizuoka Gakuen [U18] | - | Yonago North High School [U18] | 0:4 | ||||
| 16. Round | 01/10/2023 | Shizuoka Gakuen [U18] | - | Kamimura Gakuen [U18] | 3:0 | ||||
| 17. Round | 08/10/2023 | Sanfrecce Hiroshima [U18] | - | Shizuoka Gakuen [U18] | 1:1 |  |
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| 18. Round | 15/10/2023 | Sagan Tosu [U18] | - | Shizuoka Gakuen [U18] | 3:0 | ||||
| 19. Round | 22/10/2023 | Shizuoka Gakuen [U18] | - | Nagoya Grampus [U18] | 1:0 | ||||
| 21. Round | 26/11/2023 | Shizuoka Gakuen [U18] | - | Júbilo Iwata [U18] | 2:1 |
Japan