An early purchase bonus containing 7 BGM tracks by Toshiko Tasaki, three vocal tracks and one bonus track.Track 08Composed and Lyrics by 立野耕太Vocal by 吉田唯Track 10, 11Composed and Arranged by Eiichiro YanagiLyrics by 米山玩具Vocal by Sunao Yoshikawa (吉河順央)*Toshiko Tasaki also works as a singer.