| 1. Round | 01/04/2023 | Yokohama FC [U18] | - | Vissel Kobe [U18] | 1:1 | ||||
| 2. Round | 09/04/2023 | Shizuoka Gakuen [U18] | - | Yokohama FC [U18] | 3:1 | ||||
| 3. Round | 16/04/2023 | Higashi Fukuoka High School [U18] | - | Yokohama FC [U18] | 0:1 | ||||
| 6. Round | 13/05/2023 | Otsu High School [U18] | - | Yokohama FC [U18] | 5:3 | ||||
| 7. Round | 21/05/2023 | Yokohama FC [U18] | - | Júbilo Iwata [U18] | 3:3 |
Japan