Keiji Fujiwara

as Keisuke Muroto (voice)

Kaori Nazuka

as Capella Titis (voice)

Saeko Chiba

as Birdy (voice)

Miyu Irino

as Tsutomu Senkawa (voice)

Masaya Matsukaze

as Nataru (voice)

Ako Mayama

as Irma (voice)

Atsushi Ono

as Gatoi (voice)

Mamiko Noto

as Violin (voice)

Shintaro Asanuma

as Valic (voice)

Takayuki Sugo

as Dusk (voice)