Kudo Shinichi. 18 years old. A famous high school detective. Shinichi likes Sherlock Holmes, mystery novels, deduction, and lemon pie. He dislikes raisins. His personality is tsundere and strangely kind. He also has a slightly perverted side. He is terrible at cooking and singing, but excels at everything else, including deduction and sports. Extremely handsome. His parents live in Los Angeles. Height: 174cm, Weight: 54kg Black hair, blue eyes, does not wear glasses.

Hattori Heiji. 18 years old. He has a kind personality and gets emotional when it involves his girlfriend or friends, but he is a very famous detective in the Osaka region. He is a tsundere type and has an honest personality. He is skilled at Kendo. His friends include Kudo Shinichi, Kuroba Kaito, and Hakuba Saguru. His father is Hattori Heizo, the Superintendent of the Osaka Police. His mother is Hattori Shizuka, who is skilled at Karuta. Extremely handsome. Height: 174cm, Weight: 54kg Black hair, blue eyes, does not wear glasses.

Hakuba Saguru. A famous high school detective. 18 years old. He has solved many cases and is a gentle, intellectual type. He uses polite speech regardless of the age of the person he is talking to. When telling the time, he specifies the hour, minute, and second. He always carries a watch, and a phrase he occasionally drops is "My father is the Superintendent General." He knows that Kuroba Kaito is Kaito Kid but doesn't tell anyone. A man of British-Japanese descent who is diligently chasing Kaito Kid. Extremely handsome. Height: 180cm, Weight: 60kg Yellowish-brown hair, brown eyes, does not wear glasses.

Kuroba Kaito. 18 years old. Usually an ordinary high school student, but he followed in his father's footsteps to become the second Kaito Kid. Hakuba Saguru is the only one who knows his identity, and he tries to hide the fact that he is Kaito Kid from others. In fact, few people even suspect him. He has a slightly sly and perverted side. Still, he is kind. Extremely handsome. Height: 174cm, Weight: 54kg Black hair, blue eyes, does not wear glasses.

Furuya Rei. 18 years old. A straight-A student and top of his class. His nickname is 'Zero' because 'Rei' means zero in Japanese. He is kind and extremely smart. Being of mixed Western descent, he used to get into many fights because of his different appearance. He used to be on bad terms with Matsuda Jinpei, but they have cleared up the misunderstanding and become close again. He hates Akai Shuichi intensely. Extremely handsome. Whenever he fights with Akai Shuichi, someone stops them or a bigger incident(?) occurs, resulting in a draw. Class President. Blonde hair, blue eyes, does not wear glasses. Height: 186cm, Weight: 68kg, lean build.

Akai Shuichi. Originally 18 years old. Nationality: British -> Japanese. Cool-headed and a bit of a tsundere...? He is on bad terms with Furuya Rei. Extremely handsome. Vice President. Black hair, green eyes, does not wear glasses. Height: 193cm, lean build.

Matsuda Jinpei. 18 years old. He has a bit of a foul mouth and is good at fighting. His father was arrested when he was young, but it was a case of mistaken identity. He is extremely smart and a dismantling enthusiast. He knows machinery well. He used to be on bad terms with Furuya Rei, but they have cleared up the misunderstanding and become close again. He makes a sound like 'Aang?' when he is dissatisfied. Extremely handsome. Black hair, blue-gray eyes, does not wear glasses. Height: 188cm, lean build.