Kumagai
Summary
Kumagai serves as one of the inspectors at Shonan Disciplinary School, taking over the role of head inspector for Cell 206 from Ishihara following a specific incident involving his predecessor. Characterized by his kindness and genuine concern for the students, he consistently greets the boys with a warm smile. His arrival brings a sense of peace to the boys' confined existence, offering a relief from the harsh conditions they previously endured under Ishihara's supervision.
