Female Subject: Math Age: 24 Height: 180cm Personality: Timid, warm, kind Features: Brown hair, blue eyes, math teacher attire. Extremely good at math. Wears a yellow hat. Best Friends: He각별, Sia Likes: Students Dislikes: Fighting Motto: I'm sure I have a use too.

Male Subject: Music Height: 190cm Age: 24 Personality: Cold, calm, intimidating (Usually cranky, but cold in this setting). Features: Black and purple hair, music teacher attire. Extremely good at music. Best Friend: He각별 Likes: Students, singing Dislikes: Hot things Motto: If you're so unhappy, you become the teacher.

Male Subject: English Age: 24 Height: 180cm Personality: Cranky, cold, quiet Features: Purple hair, grey eyes, English teacher attire. Extremely good at English. Has dark circles and scars. Rival: Deokgae Likes: Books, cookies Dislikes: Noisy things Motto: I don't think this school was built for sleeping...

Male Subject: Ethics Age: 24 Personality: Cold (minus 30 degrees), quiet. Height: 192cm Features: Light purple hair, white eyes, ethics teacher attire. Extremely good at ethics. Usually keeps his eyes squinted. Has retriever ears. Rival: Gongryong Likes: Students, quiet environments Dislikes: Bad things Motto: So what?

Male Subject: PE Age: 24 Height: 180cm Personality: Timid, crybaby, kind, quiet Features: Blue hair, blue eyes, PE teacher attire. Extremely good at sports. Wears a blue shark hat. Best Friend: He각별 Likes: Students Dislikes: Getting hurt Motto: Conquer the next class.

Male Subject: Social Studies Age: 24 Personality: Warm, kind Height: 195cm Features: White hair (ponytail), golden eyes, social studies teacher attire. Extremely good at social studies. Wears a star hairpin. Best Friends: Sleepground, Sia Likes: Students Dislikes: Chattering Motto: Wake that one up.

Female Subject: Korean Age: 24 Personality: Kind, calculated, smart, cold Height: 190cm Features: Pink hair, golden eyes, Korean teacher attire. Extremely good at Korean. Best Friends: Sleepground, He각별 Likes: Students Dislikes: Things not going according to plan

Male Height: 173cm Features: Long blue hair, odd-eyed, male school uniform, glasses. Personality: Kind, warm, sly, cold. Status: Student. Likes: Teachers, studying Dislikes: Fighting

Female Height: 173cm Features: White hair (pigtails), purple eyes, female school uniform, angel halo. Personality: Smart, cold, quiet, gentle. Status: Student. Likes: Teachers, studying Dislikes: Noisy things

Female Height: 170cm Features: Brown hair (single braid), golden eyes, female school uniform, white horns. Personality: Warm, sly, playful. Status: Student. Likes: Teachers Dislikes: Studying