Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2013 |  | Yoshinori Mutō | MF |  | Keio University | Keio University |
| 05/2013 | | Riku Matsuda | DF | |||
| 02/2013 | | Tadanari Lee | FW |  | Southampton FC | Southampton |
| 02/2013 | | Kazunori Yoshimoto | DF |  | Mito HollyHock | Mito HollyHock |
| 01/2013 | | Takumi Abe | DF |  | Yokohama FC | Yokohama FC |
| 01/2013 | | Keigo Higashi | MF |  | RB Omiya Ardija | RB Omiya Ardija |
| 01/2013 | | Hideyuki Nozawa | MF | |||
| 01/2013 |  | Vlado Grujic | AS-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2013 | | Yohei Otake | MF |  | Shonan Bellmare | Shonan Bellmare |
| 07/2013 | | Sotan Tanabe | MF |  | CE Sabadell | Sabadell |
| 07/2013 | | Tadanari Lee | FW | | Southampton FC | Southampton |
| 05/2013 | | Kento Hashimoto | MF |  | Roasso Kumamoto | Roasso Kumamoto |
| 01/2013 | | Satoshi Tokizawa | GK |  | Montedio Yamagata | Montedio Yamagata |
| 01/2013 | | Kenta Mukuhara | DF |  | Cerezo Osaka | Cerezo |
| 01/2013 | | Naotake Hanyu | MF |  | Ventforet Kofu | Ventforet |
| 01/2013 | | Yohei Kajiyama | MF |  | Panathinaikos A.O. | Panathinaikos |
| 01/2013 |  | Edmilson | FW |  | Vasco da Gama - RJ | Vasco da Gama |