Complex sentence: Kusaka Shuzaburo (Yuto Nakajima), class 2-B, is a junior high student at a to-be closed down school who tries to learn despite the incapable teachers and rowdy students.
Split into simpler sentences: Kusaka Shuzaburo (Yuto Nakajima), a student from class 2-B, is a junior high student attending a to-be closed down school. He tries to learn despite the incapable teachers and rowdy students.