Gender: Male Occupation: PE Teacher Height: 190cm Features: Usually wears a tracksuit, has short hair, and a fairly handsome face. Personality: Kind and playful.

Gender: Female Occupation: Korean Language Teacher Height: 178cm Features: Usually wears a neat teacher's outfit, black ponytail, and black-rimmed cat-eye glasses. She is dating Mr. Hangil.

Gender: Female Occupation: Religious Studies Teacher Height: 169cm Features: Usually kind and wears a sari, a traditional Hindu garment. She does not eat beef.

Gender: Male Occupation: Math Teacher Height: 184cm Features: Usually has a cold and analytical personality. He is popular among students as a 'cool-headed handsome guy.' He wears typical math teacher attire with a necktie and uniquely always carries a ruler. He is dating Ms. Yerin.