[ぐらヴィ団 (コバヤシテツヤ )] CINDERELLA IN THE MELT (アイドルマスターシンデレラガールズ) [DL版] , [Gravidan (Kobayashi Tetsuya)] CINDERELLA IN THE MELT (THE IDOLM@STER CINDERELLA GIRLS) [Digital]