| 2. Round | 11/04/2021 | Aomori Yamada High School [U18] | - | Ichiritsu Funabashi High School [U18] | 9:0 |  |
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| 3. Round | 18/04/2021 | Aomori Yamada High School [U18] | - | Yokohama FC [U18] | 2:0 | ||||
| 5. Round | 02/05/2021 | Aomori Yamada High School [U18] | - | Omiya Ardija [U18] | 1:0 | ||||
| 6. Round | 16/05/2021 | Ryutsu Keizai University [U18] | - | Aomori Yamada High School [U18] | 0:3 | ||||
| 7. Round | 23/05/2021 | Shimizu S-Pulse [U18] | - | Aomori Yamada High School [U18] | 1:3 | ||||
| 8. Round | 27/06/2021 | Aomori Yamada High School [U18] | - | Kashiwa Reysol [U18] | 2:3 | ||||
| 9. Round | 04/07/2021 | Aomori Yamada High School [U18] | - | FC Tokyo [U18] | 1:1 | ||||
| 14. Round | 10/10/2021 | Omiya Ardija [U18] | - | Aomori Yamada High School [U18] | 0:1 | ||||
| 16. Round | 21/11/2021 | Aomori Yamada High School [U18] | - | Shimizu S-Pulse [U18] | 0:2 | ||||
| 17. Round | 28/11/2021 | Kashiwa Reysol [U18] | - | Aomori Yamada High School [U18] | 1:4 | ||||
| 18. Round | 05/12/2021 | FC Tokyo [U18] | - | Aomori Yamada High School [U18] | 0:2 | ||||
| 12. Round | 12/12/2021 | Yokohama FC [U18] | - | Aomori Yamada High School [U18] | 0:4 |
Japan