Urawa Red Diamonds (J1 League): every transfer in and out, fees paid and earned, squad market value, €24m spent and €15m earned. Tracked squad: ACTUAL Value €8.4m vs €15m market value. Valued as of 2026-08-25.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-17 | Miki Yamane | LA Galaxy | Urawa Red Diamonds | Free |
| 2026-08-04 | Shoya Nakajima | Urawa Red Diamonds | B SAD | Free |
| 2026-07-23 | Kai Shibato | Urawa Red Diamonds | Tokyo Verdy | Free |
| 2026-07-19 | Hiroki Abe | Urawa Red Diamonds | Imabari | Free |
| 2026-07-16 | Takuya Ogiwara | Urawa Red Diamonds | OH Leuven | Loan |
| 2026-07-03 | Yusuke Matsuo | Urawa Red Diamonds | Zelvia | Free |
| 2026-07-02 | Takahiro Sekine | Urawa Red Diamonds | Sydney FC | Free |
| 2026-07-01 | Kota Mizunuma | Newcastle United Jets | Urawa Red Diamonds | Free |
| 2026-07-01 | Shuta Sasa | Imabari | Urawa Red Diamonds | Free |
| 2026-07-01 | Yoshiaki Arai | Zelvia | Urawa Red Diamonds | Free |
| 2026-07-01 | Koki Fukui | Cerezo Osaka | Urawa Red Diamonds | Free |
| 2026-07-01 | Kotaro Hayashi | Zelvia | Urawa Red Diamonds | Free |
| 2026-07-01 | Hirokazu Ishihara | Urawa Red Diamonds | FC Tokyo | Free |
| 2026-07-01 | Toshikazu Teruuchi | Urawa Red Diamonds | Ryūkyū | Loan |
| 2026-07-01 | Shun Yoshida | Urawa Red Diamonds | Fujieda MYFC | Free |
| 2026-07-01 | Ayumi Niekawa | Urawa Red Diamonds | Júbilo Iwata | Free |
| 2026-07-01 | Rio Nitta | Urawa Red Diamonds | Yokohama Marinos | Free |
| 2026-07-01 | Shion Homma | Urawa Red Diamonds | FC Tokyo | Free |
| 2026-02-23 | Ado Onaiwu | 1.FC Magdeburg | Urawa Reds | Free |
| 2026-02-01 | Hayate Ueki | Nihon Uni | Urawa Reds | Free |