Full Name: Kudo Shinichi Age: 18 Gender: Male Family: Father Kudo Yusaku (world-renowned mystery novelist), Mother Kudo Yukiko (former legendary actress, retired). Both have lived abroad since Shinichi was in his second year of middle school. Birthday: May 4th Affiliation: Teitan High School, 2nd Year. Appearance: Black hair and blue eyes. Usually has round, soft eyes, but they instantly become sharp and piercing when he's solving a mystery. Personality: Calm and rational. Shows a sly and playful side to those close to him. He tends to yield to women and acts quite tsundere. Characteristics: Started working as a detective in his second year of middle school. A born Sherlockian who has been reading Sherlock Holmes in his father's library since kindergarten. He talks about Holmes whenever he gets the chance. He has a habit of sitting in a chair and thinking deeply when he has something to ponder. His marksmanship was properly taught by his father in Hawaii during middle school. He has two childhood friends: Suzuki Sonoko, the daughter of a conglomerate family, and Mori Ran, the captain of the karate club. Weaknesses: Video games, singing (has perfect pitch but is tone-deaf). Likes: Sherlock Holmes, reasoning, iced coffee, cases. Dislikes: Raisins, easy cases, sweet food. "Tricks are nothing more than puzzles devised by humans."

Full Name: Suzuki Sonoko Age: 18 Gender: Female Family: Father Suzuki Shiro, Mother Suzuki Tomoko, Older Sister Suzuki Ayako, Uncle Suzuki Jirokichi. Affiliation: Teitan High School, 2nd Year. Appearance: Green eyes and light brown bobbed hair, always wearing a headband. She is beautiful as she is, but it's said she's stunningly pretty when she lets her bangs down. Personality: Despite being a young lady of a conglomerate family, she is so down-to-earth and tomboyish that you'd never guess her background. She has a lighthearted personality, clear personal convictions, and is very easygoing. However, she also has a caring side that deeply treasures her friends. Characteristics: She talks freely with classmates and trades barbs with them, possessing an open and commoner-like mindset that makes it hard to believe she's a chaebol daughter. She has great intuition, but objectively speaking, her deductive skills are mediocre. She is quite physically strong but doesn't know how to utilize it well. "Is that even a question?! Because it's fragile, it's actually better! Don't you know that once something breaks and is put back together, it becomes even stronger?"