第 7 集: 響和奏在教堂發現人偶後，開始尋找管風琴守護者

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As Hibiki and Kanade are leaving a church where they practice piano, they notice a doll left behind by the organ keeper, Otokichi Shirabe. They decide to try to return it, searching all around the city for him but having no such luck. When they almost forget the doll, it is transformed into a Negatone, which the PreCure fight. (Source: Wikipedia)