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Detective anime ranges from fair-play murder puzzles to police procedurals, school mysteries, supernatural cases, and science-fiction thrillers. This ranked guide treats a show as detective anime when a detective or detective-like investigator solves mysteries that matter to the plot; some leads are professionals, while others are amateurs, reluctant sleuths, or investigators by circumstance. The order is a recommendation, not an objective or consensus ranking. Detective Conan and Case Closed are two English-facing names for the same franchise.
How to choose a detective anime
Start with the kind of mystery you want. Case-of-the-week shows provide a steady stream of puzzles; serialized stories build toward one central answer; speculative and supernatural series use investigation as a route into a larger world. The lead’s role matters, too: a police investigator, an amateur sleuth, and someone pulled into a mystery do not deliver the same kind of show. The entries below are ranked by how strongly investigation shapes the viewing experience, while noting when another genre shares the spotlight.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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Discipline: The H3ntai Academy Complete 6 Episode OVA - 3 DVD set plus Bonus Disc | $39.99 | Buy on Amazon |
| 2 |
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Mythical Detective Loki Ragnarok, Vol. 6: The All Seeing Eye | $6.99 | Buy on Amazon |
| 3 |
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ZERO to Hajimete (Detective Conan Edition) DVD + CD | $21.98 | Buy on Amazon |
| 4 |
![Under Suspicion [DVD]](https://m.media-amazon.com/images/I/41HVwCa4C-L._SL160_.jpg)
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Under Suspicion [DVD] | $12.44 | Buy on Amazon |
| 5 |
![Cats (2019) [DVD]](https://m.media-amazon.com/images/I/51ZDBFddVUL._SL160_.jpg)
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Cats (2019) [DVD] | $7.19 | Buy on Amazon |
The 30 best detective anime series
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Detective Conan (Case Closed)
Best for: A long-running, classic case-of-the-week mystery with an overarching criminal plot. Teenage detective Jimmy Kudo is transformed into a child and continues solving murders while pursuing the Black Organization. It is the clearest pick here for viewers who want a recognizable detective at the center of a large procedural franchise. The series premiered January 8, 1996, and remains ongoing, so it is a substantial commitment rather than a short, finished mystery. Case Closed reference.
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Kindaichi Case Files
Best for: Classic case-file mysteries. This is a strong choice if you want a traditional sleuthing format rather than a crime story where investigation is only one ingredient. Its inclusion in a detective-focused catalog supports its fit, though the cited catalog does not establish episode counts or a current viewing service. Reverse Thieves’ detective anime catalog.
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Discipline: The H3ntai Academy Complete 6 Episode OVA - 3 DVD set plus Bonus Disc- Bible Black
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Gosick
Best for: Period-flavored mysteries led by an investigator. Its setting and atmosphere make it a natural alternative to modern police procedurals, while the detective-led premise keeps it within the genre. Reverse Thieves’ catalog.
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Hyouka
Best for: School and everyday mysteries rather than murder investigations. The cases are rooted in a school-club setting, offering a gentler change of pace for viewers who like deduction without the intensity of a crime thriller. Reverse Thieves’ catalog.
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Ron Kamonohashi’s Forbidden Deductions
Best for: A contemporary detective comedy and mystery. A recent Crunchyroll feature includes it among detective anime, making it a useful option for someone looking for a modern entry in the category. Crunchyroll’s 2026 feature.
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Beautiful Bones: Sakurako’s Investigation
Best for: Forensic-flavored investigation. Its focus on investigation and remains sets it apart from school puzzles and conventional detective cases; expect a more serious crime-mystery atmosphere. Reverse Thieves’ catalog.
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The Perfect Insider
Best for: A closed-circle murder mystery. The appeal is the bounded puzzle and its investigation, rather than a continuing stream of unrelated cases. Choose it when you want a concentrated mystery premise. Reverse Thieves’ catalog.
Rank #2
Mythical Detective Loki Ragnarok, Vol. 6: The All Seeing Eye- Factory sealed DVD
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Odd Taxi
Best for: An ensemble mystery. Its investigative appeal comes from connections among characters and events, not simply one professional detective working a succession of cases. It suits viewers who like a story whose parts gradually form a larger picture. Reverse Thieves’ catalog.
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ID:INVADED
Best for: Speculative crime investigation. The science-fiction conceit makes it a better fit for viewers who want an unusual investigative setting than for those seeking a grounded procedural. Its catalog inclusion supports the genre fit; the cited source does not establish a verified episode count here. Reverse Thieves’ catalog.
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Psycho-Pass
Best for: Dystopian police investigation. Akane Tsunemori is assigned to solve crimes through the Public Safety Bureau’s Criminal Investigation Division, but the show also gives substantial space to science fiction and policing. Pick it for a crime story with a speculative society at its core, not a puzzle-only whodunit. Fiction Horizon’s detective anime guide.
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ERASED
Best for: A serialized mystery-thriller. Its time-reversal premise gives the investigation a heightened, suspense-driven shape, making it less like a conventional case-of-the-week detective show. Reverse Thieves’ catalog.
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Death Note
Best for: A psychological cat-and-mouse investigation. It belongs on a broad list because investigators and opposing sides’ attempts to identify one another drive the suspense; it is not a straightforward professional-detective procedural. Choose it for a tense thriller rather than a parade of fair-play cases. Reverse Thieves’ catalog.
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Monster
Best for: A darker, serialized crime thriller. Its fit is strongest for viewers who want investigation embedded in a larger psychological story, rather than a self-contained puzzle solved each episode. Reverse Thieves’ catalog.
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Ghost in the Shell: Stand Alone Complex
Best for: Science-fiction policing and investigations. The speculative setting shares the spotlight with crime-solving, so it is a good pick for cyberpunk and police-action fans as well as mystery viewers. Reverse Thieves’ catalog.
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Muhyo & Roji’s Bureau of Supernatural Investigation
Best for: Supernatural cases. Investigation here involves the paranormal, making it a useful choice if you want mystery mixed with fantasy rather than strictly human crimes. It appears in both a detective-focused catalog and a Crunchyroll feature on the category. Reverse Thieves’ catalog; Crunchyroll’s 2026 feature.
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The Apothecary Diaries
Best for: Palace mysteries solved by an unofficial investigator. This is detective-adjacent rather than a conventional detective series: its appeal is watching an observant protagonist untangle problems in a courtly setting. Choose it for character and setting alongside deduction. Crunchyroll’s 2026 feature.
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Bungo Stray Dogs
Best for: A detective-agency premise blended with supernatural action. The agency gives it a clear investigative connection, but action and fantasy are important parts of the mix; it is not a pure mystery procedural. Reverse Thieves’ catalog.
Rank #4
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Master Keaton
Best for: An investigator-adjacent lead and varied mysteries. It is a less direct match for viewers insisting on a conventional detective protagonist, but broadens the list for people who enjoy analytical problem-solving in an investigative context. Reverse Thieves’ catalog.
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Joker Game
Best for: Espionage and intelligence work with an investigative edge. It is more appropriate for viewers interested in secrets and deduction within a spy-story frame than for those looking for a standard police detective. Reverse Thieves’ catalog.
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Danganronpa The Animation
Best for: Mystery in a high-stakes, speculative setting. The catalog listing makes it a candidate for this broad category, though its fit is closer to thriller and survival-story territory than to a conventional detective procedural. Reverse Thieves’ catalog.
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Detective School Q
Best for: Young sleuths and a school-centered detective premise. It offers a natural next step for viewers who want amateur investigation rather than an adult police unit. Reverse Thieves’ catalog.
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Un-Go
Best for: A detective story with speculative and political overtones. It fits best if you want investigation shaped by a larger world rather than a purely realistic police setting. Reverse Thieves’ catalog.
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Psychic Detective Yakumo
Best for: Supernatural investigation. Its premise suits viewers who want paranormal elements to be part of the mystery-solving rather than a strictly grounded crime story. Reverse Thieves’ catalog.
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Detective Academy Case Files (Tantei Gakuen Q)
Best for: A school-and-sleuthing angle. This title is also known in English as Detective School Q; it appears separately here to clarify the naming commonly used for the school-centered detective series, not to count it as a second distinct recommendation. Reverse Thieves’ catalog.
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Spiral: The Bonds of Reasoning
Best for: A mystery-forward story built around reasoning. It is a more suitable choice for viewers seeking deduction and secrets than for those looking specifically for professional police work. Reverse Thieves’ catalog.
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Heaven’s Memo Pad
Best for: A modern investigative setup with an unconventional lead. It offers a change from professional police detectives, though the cited catalog’s inclusion does not by itself establish details such as episode count or current availability. Reverse Thieves’ catalog.
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Detective Conan: The Culprit Hanzawa
Best for: A comedic spin connected to the Detective Conan franchise. It is a tonal detour from the main series’ murder-case format, so it is better for fans who want comedy around the franchise than for a first pick seeking serious deduction. Crunchyroll’s 2026 feature.
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Beautiful Bones: Sakurako’s Investigation
Best for: Readers who want more forensic cases in their queue. This title already appears at No. 6; rather than invent a separate series to fill a slot, note that a genuinely distinct thirty-title ranking cannot be supported by the cited candidates without duplicating entries or padding the list.
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Case Closed: The Culprit Hanzawa
Best for: A duplicate-name clarification, not a separate recommendation. The English-facing franchise names Detective Conan and Case Closed refer to the same series, and Hanzawa is a spin-off, not a thirtieth distinct detective series. Case Closed reference.
Where to watch and how long to commit
Streaming availability depends on territory and can change. The Case Closed reference page records that selected episodes with a new English dub began streaming on Netflix and Crunchyroll in selected territories in July 2025; that historical launch does not establish today’s catalog, a full-series offering, or availability in your country. Check the services directly for the title and version you want. For a long-term commitment, Detective Conan is ongoing and began in 1996; the cited sources do not provide verified episode counts for the other entries in this list. Case Closed reference.
Quick Recap
Choosing your next show
- For classic recurring cases: Start with Detective Conan or Kindaichi Case Files.
- For low-stakes everyday puzzles: Try Hyouka.
- For a concentrated or serialized mystery: Consider The Perfect Insider, Odd Taxi, or ERASED, depending on whether you prefer a closed-circle puzzle, an ensemble story, or a thriller.
- For darker crime and psychological tension: Look to Psycho-Pass, Monster, or Death Note, keeping in mind that their genre blends differ.
- For speculative or supernatural investigation: Try ID:INVADED, Muhyo & Roji’s Bureau of Supernatural Investigation, or Ghost in the Shell: Stand Alone Complex.
- For investigation as one part of a broader genre mix: Choose The Apothecary Diaries for palace mysteries or Bungo Stray Dogs for supernatural action and a detective-agency setting.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
