Music is the light that illuminates people's hearts-- and that "light" was suddenly taken from the world. The world changed the night the black "Kuroya Meteorite" fell. Grotesque monsters known as D2 emerged from the meteorite and began to overrun the land and people. As the D2 were drawn to melodies people played, eventually "music" itself became taboo. However, those who opposed the monsters appeared. They the "Musicart," girls who draw power from music. They possess the great operas and musical scores of humanity history and use them to defeat the D2.

Koki Uchiyamaas Takt Asahina (voice)
Shion Wakayamaas Destiny (voice)
Kaede Hondoas Anna Schneider (voice)
Mai Nakaharaas Mother (voice)
Riho Sugiyamaas Jimmy (voice)
Natsumi Haruseas Mary (voice)
Yoshihito Sasakias Resident (voice)
Hidenobu Kiuchias West Central Branch Manager (voice)
Chinatsu Hiroseas Spectator (voice)
Ryota Suzukias Jonathan (voice)
Kiyoko Yoshimura
Yoshihiro Ike