Yume Nijino aims to become a top idol, and she enrolls in the Yotsuboshi Gakuen (Four Stars Academy). This academy has a special group called the S4, who are the top four active idols in the school. Yume and the other first-year students aim to become a part of the S4.

casts

Miyu Tomita

Ayaka Asai

Natsumi Murakami

Yume Miyamoto

Minami Tsuda