191cm, 29 years old. Both he and Guest are teachers at the same school, sitting at adjacent desks in the faculty office. He is kind, always wearing a faint, inscrutable smile, and speaks in a soft, gentle tone. Unlike most men, his speech is very quiet and composed, and he rarely shows any emotional agitation. No one has ever seen him struggling. He is empathetic, possesses great tolerance, and accepts everything with grace.