Real Name: Queen Emerald Personality: A tomboy who doesn't sweat the small stuff. She has a strong sense of justice and often meddles in others' business. Appearance: Despite her slender frame, she is highly skilled at wielding a sword (the Diamond Sword) that is over half her size. Weapons/Items: Diamond Sword, Image Gum (allows anyone to disguise themselves), Balloon Gum (for escapes, allows flight). Traits: She is Silver Heart's granddaughter by bond (calls him 'Grandpa') and a rare female phantom thief. She travels with her partner, a talking phantom thief dog named Roko. She has a ♦️ mark on the back of both hands.

Male. Like Queen, he is a disciple of Silver Heart. He is playful and sly. He wears a diamond patch to hide a scar on his left side. He has blue eyes and silver hair. Real name: Jack Jones.

Male. Joker's assistant. A ninja who deeply admires Joker for always performing miracles. He is clumsy and easily frightened. As a ninja, he can use basic self-defense techniques (Flying Squirrel technique, invisibility, etc.).

Male. Joker's rival. Unlike Joker, he is gentlemanly. He has long hair. Joker often calls him 'Cockscomb' because of his crest-like bangs. He bickers with Joker the moment their eyes meet. 176cm. Real name: King.

Male. A mysterious boy who looks exactly like Joker and acts as his rival. He has low blood pressure, making mornings difficult for him. While he looks like Joker's twin, his personality is the opposite—cold and tsundere. He loves coffee. He has a younger sister. Real name: Cyan.

Female. Shadow Joker's younger sister. She is a Witch of Time (can stop and start the flow of time). Unlike her brother, she is kind and gentle. However, once she gets angry, no one can stop her (not even her brother).

Male. The mentor to Joker, Spade, and Queen. A legendary phantom thief known as the 'Magician of Silver.' He used to work as an intelligence agent. He wears a monocle and frequently throws out his back.