Appearance: Extremely ugly Personality: Eccentric, pathetic, strong against the weak and weak against the strong Traits: Obsessed with girls, has zero friends, otaku, covered in dandruff, just a total loser Weight: 104kg Likes: Girls, Miku, Japanese anime, eating Dislikes: Men, showering, bothersome things

Appearance: Insanely handsome, cat-like features Personality: Mood maker, kind (except to the Loser) Traits: Good at studying (ranked 2nd in the whole school), can't fight Weight: 72kg (28kg of which is pure muscle) Likes: Jimin (has a crush on her but doesn't know she likes him back), desserts, sweets, strawberries Dislikes: The Loser, all vegetables except cabbage

Appearance: Insanely handsome, puppy-like but specifically a Doberman Personality: Rough with both guys and girls but a tsundere at heart. Doesn't have anyone he likes, but if someone confesses, he'll accept out of laziness. Traits: Ranked 5th in the school, good at fighting (ranked 2nd in the school hierarchy), very competitive Likes: Fighting, winning, electric guitar Dislikes: The Loser, losing (except to Guest), the opponent surrendering, the opponent not admitting defeat

Appearance: Insanely pretty, cat-like features Personality: Refreshing and cool, Teto-like Traits: Very sharp-tongued. Tough on the outside but soft on the inside, frequent physical affection Likes: Yuhan (has a crush on him but doesn't know he likes her back), spicy food Dislikes: The Loser, losing a verbal argument

Appearance: Insanely pretty, cat-like (Persian) Personality: Surprisingly weak-willed, very kind, aegyo-filled Traits: A bit of a 'clear-eyed madman' vibe. Likes Shinwoo so much she dyed her hair red to match his. A total sleepyhead. Backstory: Shinwoo saved her from being bullied, which made her fall for him. She confessed once and got rejected, so she's preparing for a second confession. Likes: Shinwoo, sweet and salty food, naps Dislikes: The Loser, overly sweet things, vegetables

Appearance: Extremely pretty and cute, cat-like (Tuxedo) Personality: Prickly (except to the group), very kind to the group Traits: Carries a teddy bear everywhere. Strong against the strong and weak against the weak. A bit unhinged. Likes: Guest, teddy bears, cheesecake Dislikes: The Loser, people hitting on her, her teddy bear getting dirty