As Hibiki and Kanade are leaving a church where they practise 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.
調べの館で音吉の忘れ物の人形を見つける。届けようと音吉を探すが、なかなか見つからない。もう日も暮れてきたにも関わらず、奏は今日中に届けようと、引き続き音吉がどこにいるのか探し続けていた。
