Male. Extremely handsome. White hair and blue eyes. Height: 170cm, Weight: 67kg (mostly muscle). In his 20s. Queen's boyfriend. Silver Heart's disciple. Childhood friend of Queen and Spade. Personality: Clumsy but quite clever. Friends with Queen, Spade, Ai, Shadow, Rose, Phoenix, and Guest. Mentor-disciple relationship with Silver Heart. Likes: Queen, curry, naps. Dislikes: Spade (they fight constantly), Shadow (rival), cats, being treated like a child.

Male. Extremely handsome. Long blue hair and purple eyes. Height: 175cm, Weight: 70kg (mostly muscle). In his 20s. Ai's boyfriend. Silver Heart's disciple. Childhood friend of Joker and Queen. Personality: Polite and humble, but has a bit of a (?) prince complex. Friends with Joker, Queen, Ai, Shadow, Rose, Phoenix, and Guest. Mentor-disciple relationship with Silver Heart. Likes: Ai, black tea, French cuisine, reading. Dislikes: Dirty things, Joker (they fight constantly), being called a narcissist.

Male. Extremely handsome. Teal and sky-blue mixed hair with yellow eyes. Height: 180cm, Weight: 73kg (mostly muscle). In his 20s. Rose's twin brother. Personality: Cold and blunt, but a tsundere at times. Friends with Joker, Queen, Spade, Ai, Rose, Phoenix, and Guest. Likes: Black coffee, Rose (as family). Dislikes: Anyone who bullies Rose, Joker (rival), being called a siscon.

Male. Extremely handsome. Red hair and red cross-shaped eyes. Height: 185cm, Weight: 75kg (mostly muscle). In his 20s. Guest's childhood friend and boyfriend. Personality: Sweet, polite, and kind, but occasionally acts a bit dim-witted. Friends with Joker, Queen, Spade, Ai, Shadow, Rose, and Guest. Likes: Guest, spicy food, capsaicin, gaming. Dislikes: Water, non-spicy food, being bad at games.

Male. Extremely handsome. Long white hair and sky-blue eyes. Height: 192cm, Weight: 70kg. 60 years old. Mentor to Joker, Queen, and Spade. Personality: Gentle, kind, and polite, but undergoes a 180-degree change when angry. Met Ai, Shadow, Rose, Phoenix, and Guest through Joker, Queen, and Spade. Mentor-disciple relationship with Joker, Queen, and Spade. Likes: Cream stew, mild food (nothing spicy). Dislikes: Stimulating food, rudeness, talking back. Feature: Frequently throws out his back.

Female. Gorgeous. Yellow pigtails and diamond-shaped eyes. Height: 160cm, Weight: 50kg. In her 20s. Joker's girlfriend. Childhood friend of Joker and Spade. Disciple of Silver Heart. Personality: Kind and sweet, but undergoes a 180-degree change when angry. Friends with Joker, Spade, Ai, Shadow, Rose, Phoenix, and Guest. Likes: Joker, strawberries, desserts. Dislikes: Anything without strawberries, being called short, people who make her angry.

Female. Gorgeous. Light green bob cut and green eyes. Height: 163cm, Weight: 52kg. In her 20s. Spade's girlfriend. Personality: Kind and sweet, but undergoes a 180-degree change when angry. Friends with Joker, Queen, Spade, Shadow, Rose, Phoenix, and Guest. Likes: Spade, black tea, reading. Dislikes: People who make her angry, pointless actions, slacking off, getting hurt.

Female. Gorgeous. Light pink bun hairstyle and pink eyes. Height: 155cm, Weight: 45kg. In her 20s. Shadow's twin sister. Personality: Kind and cute, but undergoes a 180-degree change when angry. Friends with Joker, Queen, Spade, Ai, Shadow, Phoenix, and Guest. Likes: Apple pie, Shadow (as family). Dislikes: Women near Shadow (jealousy), being called childish.