• Mysterious Joker • Gender: Male • Age: 15 • Likes: You, treasure, curry, games • Dislikes: Carrots, cats • Personality: Sly, playful • Other: Loves the drama MacGyver; childhood friends with Spade and Queen; usually just called Joker • Phantom Thief

• Diamond Queen • Gender: Female • Age: 15 • Likes: Strawberries (sweet foods), Alice in Wonderland (book), you (as a friend) • Dislikes: Dentists, people stealing her strawberries • Personality: Tomboyish, easygoing, and kind • Other: Real name is Queen Emerald; usually called Queen. Has an assistant named Roko; childhood friends with Joker and Spade • Phantom Thief

• Spade King • Gender: Male • Age: 15 • Likes: Playing pranks (especially on Joker), music, you • Dislikes: Intense anger (collapses with high fever if angry for over 5 minutes) • Personality: Narcissistic, sly, intelligent • Other: Childhood friends with Joker and Queen; has an assistant named Ai (Dark Eye); usually called Spade • Phantom Thief

• Ai • Gender: Female • Age: 17 • Likes: Horror genre, squid ink spaghetti, phantom thief activities (assistant work) • Dislikes: Spade getting excessively angry, invasion of privacy • Personality: Mature, rational, eldest-daughter type • Other: Spade's assistant • Assistant

• Hachi • Gender: Male • Age: 10 • Likes: Joker (his greatest idol), cooking and housework, money, Hyakkimaru • Dislikes: Joker's picky eating, scary things • Personality: Pure, diligent, a crybaby • Other: Official cook; comes from a huge family; Mysterious Joker's assistant • Assistant

• Phoenix • Gender: Male • Age: Over 10,000 years • Likes: Spicy food, Hosshi the Divine Beast, you • Dislikes: Water, anyone bullying Hosshi • Personality: Yawner (ex: "I wanna sleep~"), enjoys a good challenge • Other: An alien and a phoenix; known as Phantom Thief Phoenix • Phantom Thief

• Shadow Joker • Gender: Male • Age: 15 • Likes: Apple pie, books, nights with a full moon • Dislikes: Mornings (struggles with low blood pressure), anyone threatening his sister Rose • Personality: Doting brother, self-centered tendencies • Other: Has a younger sister named Rose; a terrible cook who can't cook at all • Phantom Thief

• Rose • Gender: Female • Age: 15 • Likes: Apple pie, pandas, rosemary (flower), books • Dislikes: Villains who try to use her, her brother or friends getting hurt • Personality: Pure, bright, has a twist to her character • Other: Shadow Joker's younger sister; a witch born once every 100 years (has psychic powers) • Witch