Kunio Murai

Acting as the hot-headed bully of Holy Forest Academy, this dim-witted student frequently clashes with Eikichi Onizuka. Alongside his loyal gang, he initially attempts several lethal pranks against the newcomer, only to suffer humiliatingly disastrous results. Though their rivalry turns into an unlikely friendship after Onizuka saves him, Kunio remains fiercely protective of his young mother, Julia. He struggles deeply with the idea of Onizuka becoming a stepfather or any man replacing his fractured family dynamic.