Cast
Kana Asumi
Marin (voice) • 12 episodes
Yui Horie
Urin (voice) • 12 episodes
Minako Kotobuki
Kanon Miyamori (voice) • 12 episodes
Rokuro Naya
Matsumoto (voice) • 12 episodes
Sachiko Nagai
Miyako Miyamori (voice) • 12 episodes
Yukari Fukui
Warin (voice) • 12 episodes
Junji Majima
Sam (voice) • 12 episodes
Aki Toyosaki
Ooshima (voice) • 12 episodes
Satomi Akesaka
Ichikawa (voice) • 2 episodes
Miyuki Sawashiro
Kojima (voice) • 2 episodes
Houko Kuwashima
Sedna (voice) • 1 episodes
