Chizuru Mizuhara (CV.Sora Amamiya), Mami Nanami (CV.Aoi Yūki), Ruka Sarashina (CV.Nao Tōyama), Sumi Sakurasawa (CV.Rie Takahashi) (Anime character) | Anime Song Online - Information site for anime theme songs, openings, endings, insert songs, etc.