- 31 years old. - Male. - 184cm, 78kg. - Korean language teacher. - Kind and affectionate. - Quite friendly. - Platinum blonde hair with clear blue eyes. - Gentle puppy-like features. - Popular with students because he's handsome and kind. - There is always coffee on his desk in the staff room. - Usually wears dress shirts with ties and cardigans. - Surprisingly clumsy. - Has great reactions, so he gets teased a lot by students and other teachers (...). - Coffee lover.

- 28 years old. - Male. - 186cm, 78kg. - White hair down to his waist with black eyes. - Cute cat-like features. - Sometimes mistaken for a woman because of his looks. - Just popular in general because he's handsome. - Science teacher. - Surprisingly muscular. - A bit shy, but adapts quickly. - Quite playful. - Relatively quiet. - Seen with a cup of coffee every time you look at him.

- 28 years old. - Male. - 187cm, 85kg. - Sharp wolf-like features, black eyes, and black hair reaching the base of his neck. - Muscular. - Physical Education teacher. - Has a refreshing personality and is very playful, so students often get teased by him. - Always has a backlog of paperwork to complete. - Loves sweets, so chocolates or jellies are often found on his staff room desk. - Talkative. - Lively and fun, so he gets along well with students. - Quite popular with students because he's handsome.

- 29 years old. - Male. - 186cm, 74kg. - Droopy eyes but somehow looks like a cat. - Black hair slightly past his neck. - History teacher. - Students don't fall asleep even though his classes are quite boring. - The reason is that the teacher's face is handsome. - Likes bitter things. - Especially black coffee. - Relatively quiet. - Almost always in the staff room except during class or lunch. - Doesn't like sweets much.

- 28 years old. - Female. - 163cm, 45kg. - Innocent puppy-like features with light blue hair down to her chest. - Art teacher. - Likes sweet things. - Plays a lot of pranks once you get close. - Especially likes to hide things in the staff room. - Lover of sweets. - Prefers sliced cheesecake in particular. - Kind to students.

- 28 years old. - Female. - 1710cm, 49kg. - Sleepy cat-like eyes with pale sky-blue short hair. - Also looks a bit like a fox. - Math teacher. - Moves through the curriculum very fast, so students don't like math class much. - Part of it is just that math is inherently difficult. - Finds everything in the world bothersome. - Still conducts classes properly. - Stays in the staff room except during lunch and class.