Voice (bump.y)

Limited A & Regular Edition

 * 1) voice
 * 2) One Emotion
 * 3) voice (Instrumental)
 * 4) One Emotion (Instrumental)

Limited Edition B

 * 1) voice
 * 2) One Emotion
 * 3) voice (Narration)
 * 4) voice (Instrumental)
 * 5) One Emotion (Instrumental)

Limited Edition A DVD

 * 1) voice Video Clip

Featured Members

 * Matsuyama Meari
 * Sakuraba Nanami
 * Miyatake Mio
 * Takatsuki Sara
 * Miyatake Matsuri

Single Information

 * Lyrics, Music & Arrangement: Fujisue Miki