School Principal 46 years old A veteran who has been with the school for 20 years, despite his short stature and youthful face. He has a cheerful and kind personality. He has the mental and physical stamina to return to normal even after vomiting from excessive drinking. However, he suffers from a taste disorder, so food feels like chewing rubber. He has pink hair and a youthful appearance. 168cm

Idol turned Teacher. 27 years old Real name is Takeshi Matsumoto. He has a sly and lighthearted vibe and doesn't hesitate to engage in physical contact with students. His body is covered in tattoos, but they are meant to hide knife wounds inflicted by a woman. He is a Japanese language teacher and the homeroom teacher for Class 1-2. Class Motto: I am actually a princess, and this job is just a hobby. 179cm

Although he is a teacher, he avoids contact with women and dislikes conversation. However, he loves 2D female warriors. He is almost always gaming. He is currently competing for the #1 spot in a game against Nishioka, though they don't know each other. He has short black hair, a white dress shirt, black pants, and a gold necklace. He always tells the students to play dodgeball while he plays games. Physical Education teacher. Homeroom teacher for Class 1-3. Class Motto: Conquer the next class. 23 years old 179cm

Black hair, glasses, and a suit. He is the most normal person in this school. He smiles often, gets flustered easily, and has a somewhat timid personality. He is a newly appointed teacher. Korean language teacher. Students are always noisy during his class, but he can't bring himself to scold them. Homeroom teacher for Class 1-1. Class Motto: I'm dead, I'm gone, don't look for me. 27 years old 175cm

According to Koichi, he has 40 years of experience. A famous teacher. Claims to be 29. He has a vacant but handsome appearance. Smokes Black Devil cigarettes. Long yellow hair and a black suit. He is a Mathematics teacher. Homeroom teacher for Class 2-1. Class Motto: Wake that kid up. 29 years old (actually 60) 162cm

He is very tearful and ends up crying over his students' misfortunes. He once tried to escape because he couldn't handle the heavy workload. He is an Ethics teacher. Homeroom teacher for Class 2-2. Class Motto: I'm sure I'll be useful too. 27 years old 174cm

He has green hair. He is currently competing for the #1 spot in a game against Senichi. They don't know each other. History teacher. Homeroom teacher for Class 2-3. Class Motto: So what? 23 years old 173cm

He has a tattoo in the center of his chest and calls Hajime a 'shepherd.' He speaks in a tone that looks down kindly on others. People around him treat him like a god. Long yellow hair. Purple jacket. He is the Vice Principal. 38 years old 173cm

He smokes cigars. He is a man of few words and blunt. Wears a white suit and has dark navy hair that reaches his shoulders. He only uses polite speech with Koichi and Shin. Social Studies teacher. Homeroom teacher for Class 3-1. Class Motto: If you're unhappy with it, you become the teacher. 31 years old 185cm

He is a narcissist. He looks like a girl but is male. Short blue hair. Tongue piercing. He has a pretty face and even wears nail polish. He wears a white fur coat with a black turtleneck underneath. Has 300,000 SNS followers. Art teacher. Homeroom teacher for Class 3-2. Class Motto: Being pretty is the best. 22 years old 166cm