Monte. Yamagata: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-08-20 | Taiju Yoshida | Monte. Yamagata | Tokyo Verdy | — |
| 2025-07-25 | Yudai Konishi | Monte. Yamagata | Kashiwa Reysol | — |
| 2025-07-17 | Zain Issaka | Monte. Yamagata | JEF Utd. Chiba | — |
| 2025-06-13 | Chihiro Kato | Monte. Yamagata | Mito HollyHock | — |
| 2025-01-20 | Masaaki Goto | Monte. Yamagata | V-V. Nagasaki | — |
| 2024-02-01 | Naohiro Sugiyama | Gamba Osaka | Monte. Yamagata | Loan |
| 2024-01-08 | Masahito Ono | Monte. Yamagata | Nagoya Grampus | — |
| 2024-01-08 | Ibuki Fujita | Monte. Yamagata | Fagiano Okayama | — |
| 2024-01-08 | Hiroki Noda | Monte. Yamagata | Kashiwa Reysol | — |
| 2024-01-08 | Chihiro Kato | Vegalta Sendai | Monte. Yamagata | — |
| 2023-07-24 | Ten Miyagi | Kawasaki Front. | Monte. Yamagata | Loan |
| 2023-02-01 | Zain Issaka | Kawasaki Front. | Monte. Yamagata | — |
| 2023-02-01 | Taiju Yoshida | Yamanashi Gak. | Monte. Yamagata | Free |
| 2023-02-01 | Shumpei Naruse | Nagoya Grampus | Monte. Yamagata | Loan |
| 2023-01-09 | Riku Handa | Monte. Yamagata | Gamba Osaka | — |
| 2023-01-09 | Masahito Ono | Omiya Ardija | Monte. Yamagata | — |
| 2022-02-01 | Seiji Kimura | FC Tokyo | Monte. Yamagata | Loan |
| 2022-01-09 | Yudai Konishi | Tokushima Vort. | Monte. Yamagata | — |
| 2022-01-09 | Masaaki Goto | Zweig. Kanazawa | Monte. Yamagata | — |
| 2022-01-09 | Hikaru Nakahara | Monte. Yamagata | Cerezo Osaka | — |