【Staff】 Original Work: Mizuki Sui (Serialized in Monthly"Shonen Ace", published by Kadokawa Comics Ace) Director: Saito Hisashi Series Composition & Script: Kakihara Yuki Character Design: Watanabe Yoshihiro Chief Animation Director: Kadekari Mutsu, Ishino Satoshi Editor: Sakurai Takashi Sound Director: Takahashi Tsuyoshi Sound Production: Glovision Music: Columbia Music Production: AIC ASTA 【Cast】 Sakurai Tomoki: Hoshi Soichiro Ikaros: Sawashiro Saori Sugata Eishiro: Minami Mizuki Mitsuki Sohara: Suzuki Tatsuhisa Mayumi: Takagaki Ayahi Nymph: Nomizu Iori Astraea: Fukuhara Kaori