12. Round | 03/09/2023 | Kawasaki Frontale [U18] | - | Omiya Ardija [U18] | 3:0 | ||||
14. Round | 18/09/2023 | Ichiritsu Funabashi High School [U18] | - | Omiya Ardija [U18] | 1:1 | ||||
15. Round | 24/09/2023 | Omiya Ardija [U18] | - | Asahikawa Business High School [U18] | 1:2 | ||||
16. Round | 01/10/2023 | Aomori Yamada High School [U18] | - | Omiya Ardija [U18] | 3:0 | ||||
20. Round | 19/11/2023 | Omiya Ardija [U18] | - | Ryutsu Keizai University [U18] | 1:0 |