Kamuro Aya, Miyaji Mahoro, Hinakura Riko, and Yomine Miharu all chase a balloon only to end up in their lesson room. Suddenly seeing the four gathered like that, CEO Masaki…

Miharu, Aya, Mahoro, and Riko received an offer from a person called Masapi-. The four make it over to the studio once again, in order to record using motion capture….