| 6. Round | 13/05/2023 | Shohei High School [U18] | - | Kawasaki Frontale [U18] | 2:1 | ||||
| 9. Round | 24/06/2023 | Kawasaki Frontale [U18] | - | Yokohama F. Marinos [U18] | 4:0 | ||||
| 20. Round | 18/11/2023 | FC Tokyo [U18] | - | Kawasaki Frontale [U18] | 0:2 | ||||
| 21. Round | 25/11/2023 | Kawasaki Frontale [U18] | - | Kashiwa Reysol [U18] | 1:0 |
Japan