(C89) [Chie Nekoyashiki (Chiezou)] Haikaburihime no Yuuutsu (THE IDOLM@STER CINDERELLA GIRLS) | (C89) [知恵猫屋敷 (ちえぞう)] 灰かぶり姫の憂鬱 (アイドルマスター シンデレラガールズ) | Haikaburihime no Yuuutsu