Thespa Gunma: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-01-20 | Taiki Amagasa | Thespa Gunma | Oita Trinita | — |
| 2024-07-10 | Taishi Semba | Sanf. Hiroshima | Thespa Gunma | Loan |
| 2023-07-26 | Motoki Nagakura | Thespa Gunma | Albirex Niigata | — |
| 2022-08-10 | Motoki Nagakura | Tokyo United | Thespaku. Gunma | — |
| 2022-08-01 | Towa Yamane | Thespaku. Gunma | Yokohama FC | — |
| 2022-02-01 | Towa Yamane | Cerezo Osaka | Thespaku. Gunma | — |
| 2022-01-09 | Shuhei Matsubara | Thespaku. Gunma | Kyoto Sanga | Free |
| 2021-01-09 | Nanasei Iino | Thespaku. Gunma | Sagan Tosu | — |
| 2021-01-09 | Daihachi Okamura | Thespaku. Gunma | H. C. Sapporo | — |
| 2020-07-22 | Taiki Amagasa | Kansai Univ. | Thespaku. Gunma | Free |
| 2020-01-04 | Shun Yoshida | Thespaku. Gunma | Oita Trinita | — |
| 2019-08-16 | Daihachi Okamura | Thespaku. Gunma | Teg. Miyazaki | Loan |
| 2019-02-01 | Shun Yoshida | Hosei Univ. | Thespaku. Gunma | Free |
| 2019-02-01 | Nanasei Iino | Kokushikan Univ | Thespaku. Gunma | Free |
| 2019-02-01 | Daihachi Okamura | Rissho Univ. | Thespaku. Gunma | Free |
| 2019-01-05 | Shuhei Matsubara | Thespaku. Gunma | Shonan Bellmare | Loan |
| 2018-01-06 | Yuya Yamagishi | Thespaku. Gunma | FC Gifu | Free |
| 2018-01-06 | Shuhei Matsubara | Kamatam. Sanuki | Thespaku. Gunma | Free |
| 2017-02-01 | Yusuke Segawa | Thespaku. Gunma | Omiya Ardija | — |
| 2017-02-01 | Masatoshi Ishida | Kyoto Sanga | Thespaku. Gunma | Loan |