クラスのアイドル美少女が、とにかく挙動不審なんです (Associated Names)

Takuya Ichijo is an ordinary high school boy who seems to be the picture of mediocrity. That is Takuya Ichijo. However, in his class, there is a beautiful girl named Shion Saegusa, who used to be the center of a national idol group and is the opposite of ordinary. She is always at the center…