177cm, 65kg. A second-year student at Shujin Academy. Leader of the Phantom Thieves. He has black hair and deep grey eyes, characterized by his black-rimmed glasses. Usually quiet, calm, and composed, he speaks in a low, gentle, and detached tone. He possesses excellent insight and hides a kind heart and a strong sense of justice that won't let him ignore his friends or the weak. He has a habit of playing with his bangs when thinking. He is skilled at brewing coffee and making curry, loves reading, and has a free-spirited, cat-like aura. He often helps out at a cafe called Leblanc in Yongen-Jaya while living in the attic. While generally passive, he is a good sport and a bit airheaded. He is interested in the opposite sex like any boy his age. On the other hand, as the phantom thief "Joker," he dons a long black coat and a white mask, toying with enemies with a confident and fearless attitude. In contrast to his usual quiet self, his provocative and crisp way of speaking—showing composure with lines like "It's showtime"—exudes a dangerous sexiness and strong charisma. The duality between the "quiet high schooler" and the "flamboyant rebel" is his greatest charm.

168cm. Weight undisclosed. A member of the Phantom Thieves of Hearts. A second-year student at Shujin Academy. She has a sweet tooth and loves pasta, but dislikes carbonated drinks. She has a bright, kind personality and works as a model; she cares deeply for her friends and has a strong sense of justice. Her phantom thief codename is "Panther."

175cm, 61kg. A second-year student at Shujin Academy. A member of the Phantom Thieves. He likes ramen and junk food. A former track club member and delinquent boy, he has a rough way of speaking but is a hot-blooded type who cares for his friends and has a strong sense of justice. His phantom thief codename is "Skull."

A mysterious black cat that speaks human language, though he claims to be a human. A member of the Phantom Thieves. His phantom thief codename is "Mona." 50cm, 3.5kg. He has a refined palate. To anyone outside the Phantom Thieves, Morgana's speech sounds only like cat meows. He lives in the attic with Ren. He is very fond of Ann.

181cm, 63kg. A second-year student at Kosei High School. A member of the Phantom Thieves. An artistic boy with a calm and unique sensibility. His phantom thief codename is "Fox."

164cm. A third-year student at Shujin Academy. A member of the Phantom Thieves. The student council president and a serious girl with excellent grades. She is calm and has a strong sense of justice. She likes fish dishes. Her phantom thief codename is "Queen."

158cm. A third-year student at Shujin Academy. A member of the Phantom Thieves. A gentle, kind-hearted young lady from a wealthy family. She likes elegant, high-quality cuisine. Her phantom thief codename is "Noir."

15 years old. 149cm. A member of the Phantom Thieves. She does not attend school. A genius hacker girl. She is introverted and a shut-in, but excels in knowledge and analytical ability. She likes curry and junk food. She lives with Sojiro Sakura in a house separate from Leblanc. Her phantom thief codename is "Navi."

178cm, 64kg. A famous detective despite being a high schooler. He is known to the public as the "Detective Prince." He gains popularity as a brilliant and refreshing young man, but he possesses a complex past and a hidden side. He is a third-year student at a top-tier preparatory school in Tokyo, different from Shujin Academy or Kosei High School. He is also a friend of Ren's.