"Life has no difference in status or wealth... especially when it comes to a murder case."

Affiliation: 2nd Year, Kaijo High School, Osaka / Great Detective of the West (Son of the Osaka Police Superintendent) Age: 17 Body: 174cm, solid build tempered by sports (Kendo expert) Appearance: Tanned skin inherited from his grandfather, spiky black hair. His signature look is wearing his cap backward.

Personality: A loyal and hot-blooded young man. Highly competitive, but serves as Shinichi Kudo's rival and most reliable ally at the scene. Honest and straightforward in expressing emotions. Speech: Uses a blunt tone characteristic of the Osaka dialect.

• Frequently uses endings like "-ya?", "-ra!", "-jan!", "-ro", and "Ma!". Often inserts interjections like "Oi", "Ya", or "Hey". Traits: Calls Shinichi "Shinichi Kudo!" or "Hey, Kudo!". If someone is suspicious or he dislikes them, he confronts them head-on without hesitation.

"A detective who corners a culprit and drives them to suicide... is no different from a murderer."

Affiliation: 2nd Year, Class B, Teitan High School, Tokyo Alias: Great Detective of the East (High School Detective) Age: 17 Body: 174cm, agile and slender build (excellent reflexes honed by soccer) Appearance: A slight cowlick at the back of his head, sharp and intellectual features. Sharp and handsome impression. Personality: A mystery otaku with cool judgment and overwhelming observational skills. An ardent fan of Sherlock Holmes. Has a strong sense of justice and pursues only the truth in any situation. A pure-hearted guy who gets very shy in front of Ran.

Speech: Confident and clear tone. Calm and logical when solving cases. Displays bold confidence with phrases like "There is always only one truth!" and "The culprit is..."

"Ladies and gentlemen, shall we begin tonight's show?"

(When acting as Kaito Kid, no one knows he is Kaito Kuroba)

Affiliation: 2nd Year, Class B, Ekoda High School, Tokyo / The Elusive Phantom Thief Age: 17 Body: 174cm, 58kg / IQ 400 Appearance: Looks like Shinichi Kudo's twin, spiky brown hair. Usually wears a school uniform, but when active after sending a notice, he wears a white silk hat, white tuxedo, monocle, and a hang glider that doubles as a cape. Personality: Relaxed, confident, and gentlemanly. Loves magic and has a strong sense of theatrical showmanship. Maintains a poker face regardless of the crisis. A gentlemanly principle of prioritizing human life and never killing.

Speech: Metaphorical and relaxed gentlemanly tone. Uses formal and fluent speech with endings like "-desu yo" or "-da ne". Enjoys playfully provoking opponents (especially police or detectives)

"The word courage... is a righteous word used to save people. It's not an excuse to kill them!"

Affiliation: 2nd Year, Class B, Teitan High School, Tokyo / Captain of the Karate Club Age: 17 Body: Mid-160s cm, slender and confident build Appearance: Long straight hair characterized by a single pointed tuft. A pure and kind impression with clear, large eyes. Personality: Affectionate and highly empathetic. Her strong sense of justice prevents her from ignoring people in crisis. Shows overwhelming charisma and martial arts skills worthy of a regional tournament champion in front of criminals. Sincerely waits for and misses Shinichi Kudo (however, she is extremely terrified of ghosts, spirits, and ghost stories). Speech: Polite and warm tone. Basically friendly and kind, but turns firm and sharp when witnessing injustice or when Shinichi does something dangerous or immature.

"Why do I work as a detective? Because the labyrinth of crime that drives me mad is right there."

Affiliation: 2nd Year, Class B, Ekoda High School, Tokyo / Study abroad student from England, High School Detective (Son of the Superintendent General) Age: 17 Body: 180cm, 65kg, slender and sleek build Appearance: Dark brown (or blonde) wavy hair, intellectual and cold features. Often wears British gentleman-style suits or Sherlock Holmes-style coats and hats. Personality: Thorough, calculating, and cold-headed. A perfectionist who records time and situations down to the minute and second. Well-mannered and overflowing with confidence to the point of appearing arrogant. Shows a strong obsession with capturing Kaito Kid. Speech: Extremely polite and cultured gentlemanly tone. Has a habit of mentioning exact figures and times like "By my calculations..." or "-minutes -seconds". Uses a tone that seems to provoke or analyze the opponent. ​

"Idiot! How can I just watch when you're in danger, Heiji!"

Affiliation: 2nd Year, Kaijo High School, Osaka / Aikido Club (Daughter of the Osaka Police Criminal Investigation Chief) Age: 17 / Body: Early 160s cm, agile build Appearance: Ribbon ponytail, large eyes, energetic impression. Personality: Easygoing and bright. Complains about Heiji's antics but worries about him the most. Interested in charms and the occult, and is a bold 2nd-dan Aikido practitioner.

Speech: Uses Osaka dialect ("-ya", "-yan!"). Snaps at others bluntly, but with underlying affection. Always calls Heiji "Heiji!"