Trapezium

Yuu Azuma is a first-year student at Joshu East High School with one clear goal: to become an idol. Determined to make it happen, she sets out to assemble a group by recruiting one girl from each of the four high schools in her region-north, east, south, and west. Her team soon takes shape. Ranko Kashima, a poised second-year from Holy Teneritas Southern Girls' Academy, stands out with her curly hair and love for "Madame Butterfly." Kurumi Taiga, from West Tech Vocational High School, hides her robotics competition ambitions under oversized, long-sleeved jackets. Mika Kamei, from Joshu North High School, is a gentle soul who spends her free time volunteering. With Shinji Kudou, Yuu’s trusted friend and collaborator, the four girls begin their journey toward fame. But the path is harder than they imagined-full of challenges, grueling expectations, and moments that test their resolve. As the pressure mounts, Yuu’s dream starts to feel more fragile than ever.