1. Round | 01/04/2023 | Sagan Tosu [U18] | - | Kamimura Gakuen [U18] | 3:2 | ||||
2. Round | 09/04/2023 | Nagoya Grampus [U18] | - | Sagan Tosu [U18] | 2:0 | ||||
4. Round | 22/04/2023 | Vissel Kobe [U18] | - | Sagan Tosu [U18] | 2:2 | ||||
5. Round | 07/05/2023 | Sagan Tosu [U18] | - | Yokohama FC [U18] | 2:0 | ||||
6. Round | 14/05/2023 | Sagan Tosu [U18] | - | Sanfrecce Hiroshima [U18] | 1:1 | ||||
7. Round | 21/05/2023 | Higashi Fukuoka High School [U18] | - | Sagan Tosu [U18] | 1:0 | ||||
8. Round | 18/06/2023 | Shizuoka Gakuen [U18] | - | Sagan Tosu [U18] | 2:2 | ||||
9. Round | 25/06/2023 | Júbilo Iwata [U18] | - | Sagan Tosu [U18] | 4:1 | ||||
14. Round | 17/09/2023 | Sagan Tosu [U18] | - | Vissel Kobe [U18] | 0:1 | ||||
16. Round | 01/10/2023 | Yokohama FC [U18] | - | Sagan Tosu [U18] | 2:1 | ||||
17. Round | 08/10/2023 | Sagan Tosu [U18] | - | Higashi Fukuoka High School [U18] | 3:2 | ||||
18. Round | 15/10/2023 | Sagan Tosu [U18] | - | Shizuoka Gakuen [U18] | 3:0 | ||||
19. Round | 22/10/2023 | Sanfrecce Hiroshima [U18] | - | Sagan Tosu [U18] | 4:2 | ||||
21. Round | 26/11/2023 | Otsu High School [U18] | - | Sagan Tosu [U18] | 2:1 |