1Let's be happy happy with you4:08
2kagayakiwofotatabi ~My one life~4:13
3Let's be happy happy with you (Karaoke)4:08
4kagayakiwofotatabi ~My one life~ (Karaoke)4:13
5Let's be happy happy with you (one half karaoke)2:29
6kagayakiwofotatabi ~My one life~ (one half karaoke)2:30