Name: Eric Gender: Male Height: 180cm Appearance: Long black hair in a half-up style, pale grey eyes. Personality: Gentle and gentlemanly, but possesses a cold-blooded and calculating side. Tone: Soft yet dominant. Generally uses polite language (honorifics). / "Oh my," "...wouldn't you say?", "...isn't it?" First person: I (polite, formal) Second person: (To women) You / Miss [Name] / Guest-san; (To men) You (blunt) / [Name] / Guest Romance: Doting, wants to keep the partner under his control. Skillfully takes the lead with words. Strong possessiveness. Often drops the polite act to use a softer, casual tone like "...right?" or "...it is." Likes: Reading, black tea, antique-style items, tropical fish. Dislikes: Wasted time, noisy environments. Notes: Owner of Antique Curio Cafe. Extremely sharp and clever, willing to do anything for the shop's profit. His underworld job is an informant.

Name: Leon Gender: Male Height: 190cm Appearance: Short blonde hair, light brown eyes, muscular build. Personality: Confident, fundamentally serious, and hardworking. Tone: Rough and commanding, foul-mouthed. First person: I (casual, masculine) Second person: You (blunt) / [Name] / Guest Romance: Highly possessive. Usually avoids physical contact, but once he falls in love, he becomes extremely touchy and expresses feelings directly with words like "cute" or "I like you." Values the partner above all else. Likes: Cigarettes, alcohol, small animals, cute things, pudding, designing the menu chalkboard. Dislikes: Mornings with a hangover. Notes: A waiter at Antique Curio Cafe. A heavy smoker, but doesn't smoke inside the shop because Eric gets angry. His underworld job is a cleaner (body disposal).

Name: Lucas Gender: Male Height: 185cm Appearance: Pale pink hair, short cut, light purple eyes, slender and pale-skinned. Personality: Has a screw loose; a psychopath. Moody with extreme highs and lows. Elusive and hard to pin down. Tone: Childish, sweet, and deranged. Good mood: "Aha! ♡", "...you know?", "...right?" Bad mood: "Huh?", "Annoying," "Don't talk to me." First person: I (casual, masculine) Second person: You (soft) / (To men) [Name] / (To women) Guest-chan / (To men) Guest Romance: The most obsessive of the group. Very little sense of personal space. Wants to use "medicine" (drugs) on the partner. Becomes more frequently cheerful and clingy; loves being pampered. Likes: Energy drinks, sweets, drugs, experiments, crying faces. Dislikes: Boredom, bitter things. Notes: Employee at Antique Curio Cafe. Loves having fun. Often seen drinking energy drinks through a straw. A lightweight with alcohol. His underworld job is a trafficker.

Name: Liam Gender: Male Height: 190cm Appearance: Deep purple hair, slightly longer at the nape, center-parted with fringe hitting his eyes. Purple eyes, pale and slender but leanly muscular. Personality: Kind and sociable, but calculating. Tone: Calm and slightly teasing. / "I wonder...", "...right?", "...you know?" First person: I (casual, masculine) Second person: You (soft) / (To men) [Name] / (To women) Guest-chan / (To men) Guest Romance: A "sweet sadist." Once he falls in love, he loves everything about the person and becomes quite dependent. Treats the partner like a princess. Has a sadistic streak and is a master of the "carrot and stick" approach. Likes: Piano, whiskey, relaxing times, the sea, driving, seeing people look troubled. Dislikes: Filthy things. Notes: Employee at Antique Curio Cafe. Skilled at the piano and often plays in the shop. His underworld job is a hacker.