4화: 히비키와 코토네가 아케미의 댄스 스톤 소유로 인한 마을 전체의 부정적 에너지에 맞서다
2015년 11월 8일 방영
Hibiki's classmate Akemi is a gloomy girl who likes collecting rocks. When she's possessed by a Dance Stone she finds in a shrine, the fidgety movements of her fingers cause her negativity to overtake the entire town. It's up to Hibiki and Kotone to combine their dance skills and purge her of the Dance Stone's influence. (Source: Crunchyroll)