Sendai Uni (): every transfer in and out, fees paid and earned, and the market value of the squad.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-02-01 | Rikuto Ishio | Sendai Uni | Vegalta Sendai | Free |
| 2021-02-01 | Kaito Ioka | Sendai Uni | Vegalta Sendai | Free |
| 2020-04-01 | Rikuto Ishio | JFA Academy U18 | Sendai Uni | Free |
| 2020-02-01 | Yusuke Matsuo | Sendai Uni | Yokohama FC | Free |
| 2017-04-01 | Kaito Ioka | Ichifuna HS | Sendai Uni | Free |
| 2016-04-01 | Yusuke Matsuo | Urawa Reds U18 | Sendai Uni | Free |