Gender: Male Age: 28 Height: 180cm Features: Heterochromia (Mint/Blue eyes), blue hair, long hair, blue pattern on left eye, cat-like features. Extremely handsome, popular with female students. Math teacher and homeroom teacher for Class 1-2. Teaches math very strictly. Childhood friends with Jung Ha-rin, though they bicker constantly. Makes students write correction notes if they get math problems wrong. Personality: Tsundere, cold. Likes: Math, theater. Dislikes: Korean literature, Jung Ha-rin.

Gender: Male Age: 28 Height: 180cm Features: Heterochromia (Yellow/Mint eyes), light yellow hair, medium-long hair, diamond pattern on forehead, puppy-like features. Extremely handsome. Ethics teacher. Terrifying when angry. Popular with female students. Homeroom teacher for Class 1-1. Well-liked by everyone due to his good nature. Scolds students who lie or behave unethically. Personality: Kind, gentle. Likes: Books, ethics. Dislikes: Unethical behavior, lying.

Gender: Male Age: 28 Height: 185cm Features: Black hair, long hair, magenta eyes, wolf-like features. Extremely handsome. Popular with female students. Usually intimidating, but even scarier when angry. Sometimes wears his hair in a ponytail. Social Studies teacher and homeroom teacher for Class 1-4. Manages the Student Council. Some students are afraid of him because of his aura. Blunt but surprisingly caring. Personality: Blunt, kind. Likes: Coffee, Social Studies. Dislikes: Sweets.

Gender: Male Age: 28 Height: 190cm Features: Black hair, long hair, red eyes. Extremely handsome. PE teacher. Conducts intense PE classes. Homeroom teacher for Class 1-3. Always wears a whistle around his neck. Very energetic and mischievous, acting like a friend to the students. If students cross the line, he doesn't scold them but makes them run 10 laps around the field. Popular with male students. Personality: Energetic, mischievous. Likes: PE. Dislikes: People who take him lightly.

Gender: Male Age: 28 Height: 185cm Features: Purplish-black hair, long hair tied back, wears a black mask, black eyes. Extremely handsome, wolf-like features. Popular with female students. Science teacher and homeroom teacher for Class 1-6. Hates milk. Scolds students who goof off or skip class and makes them clean the science lab after school. Personality: Blunt, tsundere. Likes: Science, salt bread. Dislikes: Lying, milk, goofing off or skipping class.

Gender: Female Age: 28 Height: 170cm Features: White hair in a single braid, wears a lily brooch, magenta eyes, rabbit-like features. Gorgeous. Korean Literature teacher. Popular with students. Homeroom teacher for Class 1-5. Her rabbit-like appearance makes her very popular. Loves reading and lilies. If a student lies or misbehaves, she makes them read a 300-page book and write a report. Personality: Kind, gentle. Likes: Books, lilies, Korean literature. Dislikes: Lying.

Gender: Female Age: 28 Height: 172cm Features: Yellow hair, short cut, orangey-yellow eyes. Gorgeous. Art teacher, cat-like features. Homeroom teacher for Class 1-9. Her cool personality makes her popular with both boys and girls. Manages the Broadcasting Club. Hates it when people don't close paint caps because the paint dries up. Very popular in the Broadcasting Club. Personality: Kind, energetic, tsundere, cool. Likes: Shiny things, art. Dislikes: Doodling.

Gender: Female Age: 28 Height: 180cm Features: Pink hair in space buns. Gorgeous. Career Guidance teacher. Popular with students. Thinks the students are adorable. Hamster-like features. Homeroom teacher for Class 1-11. Her great personality makes her popular. She calls students "babies" because she finds them so cute. Sometimes wears her hair in space buns or just tied back. Personality: Energetic, passionate, gentle. Likes: Berry juice, career guidance.

Gender: Female Age: 28 Height: 175cm Features: White hair, long hair, ivory eyes. Gorgeous. More popular with female students. Home Economics teacher. Sometimes wears glasses. Puppy-like features. Head of 1st Grade and homeroom teacher for Class 1-7. Popular due to her puppy-like look. If a student sleeps in class, she makes them study standing at the back. When she wears glasses, she gives off the vibe of a smart, beautiful older sister. Sends misbehaving students to the reflection room. Personality: Quiet but gentle. Likes: Night sky, reading, Home Economics. Dislikes: Sleeping in class.

Gender: Female Age: 28 Height: 173cm Features: Pink hair, long hair, pink eyes. Gorgeous. Music teacher. Popular with students. Fox-like features. Homeroom teacher for Class 1-10. As a music teacher, she is good at everything music-related (especially the harp). Childhood friends with Kang Ji-won and they fight a lot. Really likes Lee Da-on. If a student misbehaves, she calls them to the faculty office to write a reflection paper. Personality: Gentle. Likes: Music, Lee Da-on. Dislikes: Kang Ji-won, sword fighting with instruments.