Sagamihara (J3-League): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-26 | Thanawut Phochai | Nongbua Pitchaya FC | Sagamihara | Loan |
| 2026-07-01 | Rintaro Yamauchi | Iwaki | Sagamihara | Free |
| 2026-07-01 | Akito Tanahashi | Tokushima Vortis | Sagamihara | Free |
| 2026-07-01 | Yohei Okuyama | Renofa Yamaguchi | Sagamihara | Free |
| 2026-03-27 | Kim Min-Ho | Seoul E. | Sagamihara | Free |
| 2026-02-01 | Akito Tanahashi | Tokushima Vortis | Sagamihara | Loan |
| 2026-02-01 | Sora Okita | Football Club Mito HollyHock | Sagamihara | Loan |
| 2026-01-12 | Player | Nagoya Grampus Eight | Sagamihara | Free |
| 2025-08-17 | Ismaila Origbaajo | Sagamihara | Becamex Hồ Chí Minh U19 | Free |
| 2025-08-09 | Riku Nakayama | Ventforet Kofu | Sagamihara | Free |
| 2025-06-26 | Shunsuke Nishikubo | Júbilo Iwata | Sagamihara | Loan |
| 2025-03-11 | Ismaila Origbaajo | Tochigi | Sagamihara | Free |
| 2025-03-03 | Rui Osako | Cerezo Osaka | Sagamihara | Loan |
| 2025-02-01 | Kai Miki | Zelvia | Sagamihara | Free |
| 2025-02-01 | R. Kawano | Fagiano Okayama Sports Club | Sagamihara | Free |
| 2025-02-01 | Keisuke Ogasawara | Fujieda MYFC | Sagamihara | Free |
| 2025-02-01 | Takumi Kato | S-Pulse | Sagamihara | Loan |
| 2025-02-01 | Takato Takeuchi | Tsukuba University | Sagamihara | Free |
| 2025-02-01 | Yuto Minakuchi | Sagamihara | Osaka | Free |
| 2025-01-31 | R. Wakabayashi | Sagamihara | Jezero | Free |