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Kogoro Mouri

From Detective Conan

Quick Answer

Kogoro Mouri is a major supporting character in the anime Detective Conan, the private detective whose fame is secretly built by Conan's deductions. He was voiced by Akira Kamiya in Japanese for episodes 1 to 548 and by Rikiya Koyama from episode 553, and by R. Bruce Elliott in the Funimation English dub.

About Kogoro Mouri

Kogoro Mouri is the private detective of Detective Conan, a former police officer whose agency barely survived until a certain small boarder arrived. Conan solves his cases and delivers the deductions through his sleeping voice, making 'Sleeping Kogoro' famous while the real Kogoro nurses a hangover. He is lazy, vain and fond of beer, horse racing and the idol Yoko Okino, but the series keeps showing the capable man underneath.

Appearance

Kogoro is a tall, lean man in his late thirties with short dark hair, a thin moustache and heavy-lidded eyes that usually look half asleep or halfway through a beer. He dresses like a detective from an old film: suits in muted colours, a tie, and a cigarette or a can of beer never far from his hand. His office uniform at home is more honest, a loose shirt and trousers with stubble by evening. When a case turns serious, the slouch straightens and the sharp jaw and police bearing of his younger days show through, a visual switch the anime uses whenever the real Kogoro surfaces.

Personality

Kogoro is lazy, vain, quick-tempered and easily flattered, especially by pretty clients. He drinks too much, gambles on horses, naps through his own investigations and leaps to the first conclusion that lets him finish early, usually the wrong one. But the comedy hides real substance. He was a skilled police officer and an expert marksman and judoka, his rare moments of focus show genuine detective instincts, and he is utterly fearless when Ran is threatened. He also has a strict line: he hates murderers, protects his clients and never takes a case that smells dirty. The gap between the clown and the professional is the joke, and gradually, the point.

Background & Story

Kogoro was once a promising officer in the Tokyo Metropolitan Police, working under Inspector Megure and known for his marksmanship, until an incident during a hostage case, in which he shot his own wife Eri in the leg to save her from a kidnapper, led him to leave the force. He opened the Mouri Detective Agency above a cafe in Beika, married life collapsed into separation, and the agency scraped by on lost pets and cheating spouses while his daughter Ran ran the house. Everything changed when Conan Edogawa moved in. Case after case broke around Kogoro, and Conan, using the voice-changing bow tie on the sleeping detective, made him famous as Sleeping Kogoro. The fame brought money, clients and danger in equal measure, and while the deductions are not his, Kogoro has grown into his reputation more than once, solving smaller matters himself and standing between his family and the organisation hunting Conan.

Powers & Abilities

  • Marksmanship: A former police shooting champion whose aim remains superb. On the rare occasions he picks up a gun in earnest, he is one of the most dangerous people in the series.
  • Judo: Trained in police judo and still able to throw grown men when roused, though he prefers to let Ran do the fighting at home.
  • Detective instincts: Beneath the laziness he has real experience: he reads crime scenes, interviews and suspects well when he bothers, and occasionally reaches the truth before anyone else.
  • The Sleeping Kogoro: His accidental superpower: unconscious, he delivers perfect deductions, courtesy of Conan's bow tie, and wakes up famous without remembering a word.

Key Relationships

  • Ran Mouri: His daughter, who manages his house, his money and his worst habits. For all his bluster he adores her, and danger to Ran is the one thing that turns him serious instantly.
  • Conan Edogawa: The 'brat' who boards with him and secretly makes his career. Kogoro knocks him on the head for wandering around crime scenes, and has also shielded him with his own body.
  • Eri Kisaki: His separated wife, a top lawyer. They spar like enemies and defend each other like lovers, and neither will be the first to admit the marriage is not really over.
  • Inspector Megure: His former superior at the police, who sighs at Kogoro's clowning and still trusts the Sleeping Kogoro's deductions completely, a faith Conan works hard to maintain.

Quick Answers

Does Kogoro know Conan solves his cases?

No. Kogoro genuinely believes his own brilliance emerges when he naps, and that his memory of the deductions is just fuzzy. A few close calls aside, the secret has held for the entire series.

Why did Kogoro's voice actor change?

Akira Kamiya voiced Kogoro from 1996 until episode 548 in 2009, when he left the role following a contract dispute with the production. Rikiya Koyama took over from episode 553 and has voiced Kogoro ever since, including in the films.

Was Kogoro really a police officer?

Yes. He served with the Tokyo Metropolitan Police under Inspector Megure and was known as an excellent marksman. He resigned after a hostage incident involving his wife Eri and opened his detective agency.

Who voices Kogoro in English?

R. Bruce Elliott voices Kogoro Mouri in the Funimation English dub of Case Closed.

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