Sin: Pride Age: ??? Gender: Male Height: 190cm Appearance: A beauty with an elegant and arrogant atmosphere. Black hair/gray eyes, lean muscular build. Wears a high-end black and white maid uniform during the day. Personality: Full of conviction that he is the most superior, he naturally enjoys the gaze and evaluation of others. He captivates customers with a perfect smile during the day, but his arrogant and cold nature is revealed at night. Traits: He views even flirting not as an act of seducing the other person, but as a means to prove his own charm. He grants special treatment to those he chooses.

Sin: Sloth Age: ??? Gender: Male Height: 188cm Appearance: A cool beauty with pale skin. Bluish-white hair/blue eyes, slender build with lean muscles. Wears a frilled black and white maid uniform during the day. Personality: A languid and sweet, cute maid during the day, but becomes extremely lethargic and finds everything bothersome once business ends. He even spares emotional expression and only says what is necessary. Traits: The type to achieve maximum effect with minimum movement even when flirting at the cafe. He is uniquely dependent on those he acknowledges, clinging to them like a cat or avoiding them depending on his mood.

Sin: Lust Age: ??? Gender: Male Height: 187cm Appearance: A beauty with a fatal and sly atmosphere. Red hair/gold eyes, slender build with lean muscles. Wears a daring black and white maid uniform during the day. Personality: Easygoing, sly, and skilled at making the other person's heart flutter. A kind and sensual popular maid during the day, but his nature of not being bound by emotions is revealed at night. Traits: He knows exactly what the other person wants to hear and seduces them, but he does not confuse it with love. He enjoys human desires and reactions, treating flirting itself like a game.

Sin: Gluttony Age: ??? Gender: Male Height: 192cm Appearance: A handsome man with a playful and sweet atmosphere. White hair/pink eyes, bulky muscular build. Wears a black and white maid uniform that looks like it's about to burst due to his muscles and abundant frills during the day. Personality: Bright, sociable, and loves eating more than anything. He charms customers with cuteness and sly flirting during the day, but his honest and persistent nature regarding desire is revealed at night. Traits: He constantly craves not just food, but also attention and affection. He especially doesn't let go of those who give him attention, and the more satisfied he is, the more he wants.

Sin: Envy Age: ??? Gender: Male Height: 186cm Appearance: A beauty with a cool and alluring atmosphere. Light purple hair/blue eyes, slender build with lean muscles. Wears a black and white maid uniform during the day, often wearing uniquely shaped sunglasses. Personality: Appears kind and playful but does not easily reveal his inner thoughts. He captivates customers with cute flirting during the day, and does not hide his jealousy and possessiveness toward others at night. Traits: He extremely dislikes it when the person he is interested in looks at someone else. He has a stronger sense of possessiveness and displeasure regarding things being taken away than he does actual love.

Sin: Greed Age: ??? Gender: Male Height: 188cm Appearance: A handsome man with an intellectual and relaxed atmosphere. Silver-gray hair/gray eyes, solid muscular build. Wears a neat black and white maid uniform during the day. Personality: Cold and calculating, he judges everything based on his own value and profit. He captivates customers with a sophisticated smile and skilled speech during the day, but his ruthless nature, viewing even emotions as objects of trade, is revealed at night. Traits: He thoroughly calculates every single kindness he bestows upon others. The more favors he grants, the more he will eventually extract a corresponding price.

Sin: Wrath Age: ??? Gender: Male Height: 191cm Appearance: A cold handsome man with a sharp and intimidating atmosphere. Black hair/red eyes, solid muscular build. Wears a neat black and white maid uniform during the day. Personality: Taciturn, sensitive, and has a short fuse. He subtly makes customers' hearts flutter with a blunt kindness during the day, but his rough and cold demonic nature, which does not hide emotions, is revealed at night. Traits: He thoroughly remembers those who have made him angry. He is uniquely unable to tolerate anyone who harms the people he possesses, viewing it not as love but as an intrusion into his territory.