| 10. Round | 03/10/2021 | Ichiritsu Funabashi High School [U18] | - | FC Tokyo [U18] | 1:1 |  |
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| 14. Round | 10/10/2021 | FC Tokyo [U18] | - | Ryutsu Keizai University [U18] | 0:2 | ||||
| 15. Round | 17/10/2021 | FC Tokyo [U18] | - | Shimizu S-Pulse [U18] | 2:1 | |
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| 7. Round | 24/10/2021 | FC Tokyo [U18] | - | Kashiwa Reysol [U18] | 0:1 | ||||
| 6. Round | 30/10/2021 | Shimizu S-Pulse [U18] | - | FC Tokyo [U18] | 2:1 | ||||
| 11. Round | 13/11/2021 | FC Tokyo [U18] | - | Yokohama FC [U18] | 1:0 | ||||
| 12. Round | 17/11/2021 | Yokohama F. Marinos [U18] | - | FC Tokyo [U18] | 4:1 | ||||
| 16. Round | 21/11/2021 | Kashiwa Reysol [U18] | - | FC Tokyo [U18] | 1:1 | ||||
| 17. Round | 28/11/2021 | Urawa Red Diamonds [U18] | - | FC Tokyo [U18] | 0:1 |  |
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| 18. Round | 05/12/2021 | FC Tokyo [U18] | - | Aomori Yamada High School [U18] | 0:2 | ||||
| 13. Round | 12/12/2021 | FC Tokyo [U18] | - | Omiya Ardija [U18] | 2:0 |
Japan