(Μ's Activity Log)

The story is set to tell the story of "Otonogizaka Academy", a traditional school located in Chiyoda District, Tokyo. Due to a sudden drop in students, it is facing the crisis of abolishing the school. In this way, nine girls with distinctive personalities decided to work together to become idols, hoping to use the fame of idols to increase the number of students and save their favorite campus. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.