| 1. Round | 02/04/2023 | Otsu High School [U18] | - | Shizuoka Gakuen [U18] | 1:5 | ||||
| 2. Round | 09/04/2023 | Shizuoka Gakuen [U18] | - | Yokohama FC [U18] | 3:1 |  |
|||
| 3. Round | 16/04/2023 | Yonago North High School [U18] | - | Shizuoka Gakuen [U18] | 3:1 | ||||
| 4. Round | 23/04/2023 | Shizuoka Gakuen [U18] | - | Higashi Fukuoka High School [U18] | 1:0 |  |
|||
| 5. Round | 07/05/2023 | Kamimura Gakuen [U18] | - | Shizuoka Gakuen [U18] | 1:3 | ||||
| 6. Round | 14/05/2023 | Nagoya Grampus [U18] | - | Shizuoka Gakuen [U18] | 1:1 | |
|||
| 7. Round | 21/05/2023 | Shizuoka Gakuen [U18] | - | Sanfrecce Hiroshima [U18] | 3:2 | ||||
| 8. Round | 18/06/2023 | Shizuoka Gakuen [U18] | - | Sagan Tosu [U18] | 2:2 | ||||
| 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 | ||||
| 17. Round | 08/10/2023 | Sanfrecce Hiroshima [U18] | - | Shizuoka Gakuen [U18] | 1:1 | |
Japan