Kokubu
Summary
Kokubo-sensei serves as the head teacher at the middle school and takes on the role of interim homeroom teacher for Hinata's third-year class, 3A. This class had previously been so severely disrupted by a notorious group of female bullies that their original teacher suffered a breakdown and resigned. To combat the psychological contagion threatening the school, Kokubo-sensei makes a decisive move by disbanding the bullying gang, achieving this by reassigning each member to a different homeroom. Before stepping down from his position with class 3A, he engages in several philosophically significant heart-to-heart conversations with the recalcitrant lead bully.
