Reysol U18: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-02-01 | Kaiji Chonan | Reysol U18 | Kashiwa Reysol | — |
| 2025-04-01 | Kaiji Chonan | Reysol Jg | Reysol U18 | — |
| 2024-04-01 | Kanta Sekitomi | Reysol U18 | Toin Univ. | Free |
| 2022-02-01 | Hayato Tanaka | Reysol U18 | Kashiwa Reysol | — |
| 2020-04-01 | Koki Kumasaka | Reysol U18 | Tokyo Int Univ. | Free |
| 2020-02-01 | Mao Hosoya | Reysol U18 | Kashiwa Reysol | — |
| 2019-02-01 | Yuto Yamada | Reysol U18 | Kashiwa Reysol | — |
| 2019-01-29 | Leo Kokubo | Reysol U18 | Benfica U19 | — |
| 2018-02-01 | Haruki Saruta | Reysol U18 | Kashiwa Reysol | — |
| 2017-02-01 | Taiyo Koga | Reysol U18 | Kashiwa Reysol | — |
| 2016-04-01 | Leo Kokubo | Reysol Jg | Reysol U18 | — |
| 2016-04-01 | Kenta Matsumoto | Reysol U18 | Toyo Univ. | Free |
| 2015-07-13 | Tatsuya Ito | Reysol U18 | HSV U19 | Free |
| 2015-04-01 | Takumi Kamijima | Reysol U18 | Chuo University | Free |
| 2015-03-26 | Kohei Tezuka | Reysol U18 | Onehunga Sports | — |
| 2015-03-01 | Michael den Heijer | Reysol U18 | Auckland City | Free |
| 2015-02-01 | Yuta Nakayama | Reysol U18 | Kashiwa Reysol | — |
| 2014-04-01 | Michael den Heijer | Wanderers SC | Reysol U18 | Free |
| 2014-02-01 | Shinnosuke Nakatani | Reysol U18 | Kashiwa Reysol | — |
| 2013-02-01 | Yusuke Kobayashi | Reysol U18 | Kashiwa Reysol | — |