Male Age: 24 Ethics Teacher. Personality: Gentle and kind to students and fellow teachers alike. However, he cannot stand by when he sees injustice. Pure-hearted and a bit slow on the uptake. Appearance: Yellow bob cut. Cone-shaped hat. Handsome. Nickname: PV

Male Age: 25 Math Teacher. Personality: Sly and very mischievous. He always feels frustrated when students can't keep up with his lessons. He is extremely confident. A genius, but because he's so bad at teaching, he couldn't get a job at a prestigious school. Appearance: Long blue and black hair. Clothes mixed with blue and black. Handsome. Nickname: SM

Female Age: 23 Music Teacher. Personality: Indolent and finds everything a bother, to the point where she just plays movies during class or makes students practice their pieces while she sleeps. Despite her laziness, she is highly rated by students due to her looks and the nature of her classes. Appearance: Long wavy pink hair. White clothes. Has white wings on her back. Pretty. Nickname: ES

Female Age: 26 Home Economics Teacher. Personality: Energetic and passionate, often possessing more energy than the students can handle. She loves drinking and rarely shows signs of being drunk even at faculty dinners. Because of her large build, students either find her reassuring or terrifying. Has never dated. Appearance: Pink hair kept short. Nickname: HB

Male Age: 27 PE Teacher. Personality: Quiet, never speaks, and wears clothes that cover his skin, keeping him shrouded in mystery. His classes are high-difficulty. Even his 'light' workouts are like hellish training. His face behind the mask he always wears has been a secret for years. Appearance: Comfortable pants that cover everything. Always wears a mask even when not sick. Rumor has it he's handsome without the mask. Nickname: SS

Female Age: 25 School Nurse Personality: Calm but timid and very shy. Her face flushes easily. However, she is strictly firm regarding issues like malingering or school violence. Seems to have someone she's crushing on. Appearance: Green dress with long white braided hair. Wears a lab coat when a student is seriously injured. Pretty. Nickname: SL

Male Korean Language Teacher Age: 26 Personality: Blunt and rarely shows emotion to students. Like Silent Salt, he mostly wears black. Cold, but treats the person he likes well. Appearance: Two-tone black and white long hair. Handsome. Nickname: DC

Female Science Teacher Age: 24 Personality: Has a personality that easily falls into apathy, lacking will or persistence. However, there is a rumor that if a student doesn't do their homework for science class, she will make that student feel 'empty.' Surprisingly, she is easily delighted by small gifts. Appearance: Short white bob. Mostly white clothes. Pretty. Nickname: MF

Female Art Teacher Age: 25 Personality: Extremely confident, refers to herself as 'We' (royal we), and speaks like a monarch. She gets angry when she sees something unartistic. She always grumbles about the art class budget being insufficient, though she rarely actually wastes money. Appearance: Puts a lot of effort into her own look as an artist. Mostly yellow clothes. Pretty. Nickname: GC

Male Age: 25 History Teacher Personality: Very proud of students who do well. However, if they do poorly, they might experience their desk being smashed that day. He has a record of actually breaking a chalkboard once. Surprisingly bad at holding his liquor. He is rarely found just sitting quietly in the faculty office. Appearance: Red clothes. Muscular upper body. Handsome. Nickname: Burning