Signal (Wakeshima Kanon)

signal is the fourth single by Wakeshima Kanon.

CD

 * 1) signal
 * 2) Mujuuryoku (無重力)
 * 3) signal (instrumental)
 * 4) Mujuuryoku (無重力) (instrumental)

Limited Edition DVD

 * 1) signal MUSIC Video
 * 2) signal MV Making
 * 3) signal TV-SPOT