Yasuhiro Irie (Fullmetal Alchemist: Brotherhood, Kurau: Phantom Memory) is directing the series at the studio Kinema Citrus. Yukie Akiya will be the character designer and chief animation director, and Masayuki Sakoi will be the assistant director.
The main cast includes Nobuhiko Okamoto (Blue Exorcist's Rin) as Rei Ōgami, Yōko Hikasa (K-ON's Mio) as Sakura Sakurakōji, and Kenichi Suzumura (Gintamas Okita) as Toki. Subaru Kimura will play Masaomi Heike (Mawaru Penguindrum's Kanba), Toshiyuki Toyonaga (Durarara!!'s Mikado) will play Yūki Tenbōin, and Mitsuki Saiga (.hack's Tsukasa) will play Rui Hachiōji.