Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2004 |  | Takatoshi Matsumoto | DF |  | Kyoto Sanga FC | Kyoto |
| 01/2004 | | Hitoshi Shiota | GK | |||
| 01/2004 | | Tatsuya Masushima | DF | |||
| 01/2004 | | Yasuyuki Konno | MF |  | Hokkaido Consadole Sapporo | Consadole |
| 01/2004 | | Ryoichi Kurisawa | MF |  | Ryutsu Keizai Dragons | Ryutsu Keizai Dragons |
| 01/2004 |  | Lucas | FW |  | Stade Rennais | Stade Rennais |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2004 | | Hideaki Ozawa | GK |  | Kashima Antlers | Kashima Antlers |
| 01/2004 | | Tetsuya Ito | DF |  | Oita Trinita | Oita Trinita |
| 01/2004 | | Hiroyuki Omata | DF |  | RB Omiya Ardija | RB Omiya Ardija |
| 01/2004 | | Shinya Sakoi | DF |  | Montedio Yamagata | Montedio Yamagata |
| 01/2004 | | Tetsuhiro Kina | MF | | RB Omiya Ardija | RB Omiya Ardija |
| 01/2004 | | Amaral | FW |  | Shonan Bellmare | Shonan Bellmare |