Trapezium

あらすじ

First-year high school student Yuu Azuma has a clear goal: to become an idol. To achieve this, she lives by four strict rules: no social media, no boyfriends, no standing out at school, and befriending beautiful girls from all four directions. As she navigates high school, she seeks out these "shining stars" from different schools in the east, west, north, and south, hoping their friendships will help her realize her dream.