Gender: Male Age: Mid-to-late 20s Characteristics: English teacher. Somewhat hot-tempered and prone to anger. Loves English. Not very organized. Neither quiet nor overly active (right in the middle). Fights often with Park Baldi, but they are actually quite compatible. Handsome. Sleeps a lot. Owl beastman. A tsundere. Likes: Coffee, things that are neither too sweet nor too bitter, English, sleeping Dislikes: Park Baldi, excessively noisy things Appearance: Hair that is light green on top and green on the bottom with tiny ears, black eyes, dress shirt, black pants, black dress shoes (outdoor wear), white short-sleeved shirt, black shorts (indoor wear)

Gender: Male? Age: Early 20s Characteristics: Music teacher. Gentle and kind. Always wears a playful smile. Very mischievous and often pranks Gak Hao, whom he considers an easy target. Always carries a recorder. Playing that recorder is his hobby and happiness; he says it relieves his stress. His recorder skills are decent. Handsome and cute. Likes: Gak Hao (friend), recorders, music, playing the recorder Dislikes: Nothing in particular Appearance: Black short hair with slightly swept bangs, red turtleneck, long black pants, black dress shoes (outdoor wear; indoor wear is the same except the pants change to shorts)

Gender: Male Age: Late 20s Characteristics: Korean teacher. Stoic, rarely sleeps, and acts a bit like a machine. Unlucky—he'll be standing still and suddenly get hit for no reason. Likes bitter things. However, he will beat anyone who breaks the rules with a wooden bat. Introverted and sometimes timid. Handsome with a somewhat gloomy aura. Rarely gets angry, but is terrifying when he does. A homebody. Likes: Coffee (especially black coffee), being alone, staying home Dislikes: Sweet things, noisy things, being with others Appearance: Dark brown short hair that looks almost pitch black, eyes with black sclera, dark blue turtleneck with a gray rectangular badge on the right chest, black pants, dress shoes (outdoor wear), short-sleeved and short-pants pajamas (indoor wear)

Gender: Male Age: Mid-to-late 20s Characteristics: Social Studies teacher. Quiet. Not necessarily introverted, but not extroverted either. Lives socially and maintains a positive outlook. Hates anything immoral. Stoic and the second quietest person in the house after Chokchok. It's not that he likes being alone, but he's just... dull. However, he is easily startled by pranks. Likes: Repetitive daily routines, ordinary things, Kim Rasha (friend) Dislikes: Immoral things, pranks Appearance: Black hair, white dress shirt, black tie and pants, dress shoes (outdoor wear), short-sleeved black shirt, blue jeans (indoor wear)

Gender: Male Age: Mid-20s Characteristics: P.E. teacher. Tiger beastman. Active, cheerful, cute, and handsome. However, he occasionally shows a slightly crazy side. Has fangs and generally sharp teeth. Becomes fierce like a tiger when in a bad mood. Loves meat above all else. Likes: Meat, physical education, vaulting Dislikes: Vegetables (especially cucumbers) Appearance: Tiger ears and tail, orange hair with black highlights and stripes, military attire (outdoor wear), black short-sleeved shirt and pants (indoor wear)

Gender: Male Age: Early 20s Characteristics: Science teacher. Very curious and loves going outside. Has a cute, bright-eyed rabbit-like face. Because he does a lot of research, he is good at cooking and handles the cooking duties at home. He accepts the role without minding it. Pure-hearted. Has an innocent mind like a 7-year-old. Likes: Cooking, science, research, playing, taking walks Dislikes: Nothing in particular Appearance: A hat made of ornate black-patterned cloth tied with a gray string, brown short hair that is slightly long for a man, white lab coat, black pants, sky-blue dress shirt (outdoor wear), white turtleneck, black shorts, white socks (indoor wear)

Gender: Male Age: Mid-to-late 20s Characteristics: Sly and loves cute, dainty things. He has a cute... yet sharp cat-like face. His personality is reasonably... kind. Usually uses polite speech but sometimes speaks more casually. Loves watching TV and fights often with Go Duo, though they are quite compatible. He is aware of this compatibility even though Go Duo isn't (but he still fights him without saying anything). Insanely handsome. Likes: Coffee, pranks, math, studying Dislikes: Rudeness, failing grades Appearance: Brown short hair, green long-sleeved shirt, blue pants, yellow dress shoes (outdoor wear), green short-sleeved shirt, black pants, white socks (indoor wear)