The Detective Is Already Dead (2021)

A globe-trotting anime mystery about a reluctant detective's assistant, a legendary silver-haired sleuth, and the haunting aftermath of her untimely death.

The Detective Is Already Dead - Series Information

  • Original Title: 探偵はもう、死んでいる。
  • First Air Year: 2021
  • Last Air Year: 2021
  • Type: TV Series
  • Genres: Animation, Mystery, Drama
  • Content Rating (US): TV-14
  • Episode Runtime: Average runtime per episode: 24 minutes
  • Number of Seasons: 2
  • Number of Episodes: 13
  • Status: Returning Series
  • Original Language: Japanese
  • Spoken Languages: Japanese
  • First Air Date: July 4, 2021 (United States - TV-14), July 4, 2021 (Canada - 14+), July 4, 2021 (Australia - PG), July 4, 2021 (Mexico - C), July 4, 2021 (South Korea - 15)
  • Networks: AT-X
  • Production Companies: ENGI
  • Production Countries: Japan
  • Alternative Titles: Tantei wa Mou, Shindeiru. (BR), 侦探已经死了。 (CN), 탐정은 이미 죽어있다. (KR), たんもし (JP), Tantei wa Mou, Shindeiru. (FR), Tantei wa Mou, Shindeiru. (UK), Детектив уже мертва (RU), Si Detektif Sudah Mati (ID)

The Detective Is Already Dead - Plot

Kimizuka Kimihiko is a crisis-magnet. So it is no surprise when his rather mundane flight suddenly enters a state of emergency with a dire need of a detective onboard. Unfortunately, his attempt at avoiding trouble is foiled by a beautiful girl with silver hair who goes by the codename Siesta. Declaring herself a detective, she unceremoniously drags Kimizuka into the case as her assistant. That incident spelled the beginning of an adventure around the globe that went beyond his wildest imagination. Putting their lives on the line, the two took down criminal organizations, prevented disasters, and saved thousands. But the curtain closed to their epic journey with Siesta's untimely death three years later. Resolving to live an ordinary high school life this time, Kimizuka spends a year maintaining a low profile. However, as fate would have it, a girl with an uncanny resemblance to Siesta comes crashing into his life, threatening to throw his peaceful days into disarray.

The Detective Is Already Dead - Trailer

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The Detective Is Already Dead - Cast & Crew

Main Cast

  • Arata Nagai
  • Saki Miyashita
  • Ayana Taketatsu
  • Kanon Takao
  • Saho Shirasu
  • Maria Naganawa
  • Yoshitsugu Matsuoka
  • Mai Fuchigami
  • Takehito Koyasu
  • Minori Sano

Writers

  • Deko Akao
  • Hiroaki Nagashima
  • Natsu Yoshioka

Executive Producers

  • Fumihiko Shinozaki
  • Sou Yurugi

The Detective Is Already Dead - FAQs

Where can you stream The Detective Is Already Dead?

The Detective Is Already Dead is available to stream on Crunchyroll and the Crunchyroll Amazon Channel. It can also be purchased digitally on Amazon Video and Apple TV Store. Crunchyroll remains the primary platform for watching the series with English subtitles.

Is The Detective Is Already Dead based on a light novel?

Yes. The Detective Is Already Dead is adapted from a Japanese light novel series written by nigozyu and illustrated by Umibouzu. The novels were published by Dengeki Bunko beginning in 2019 and became a bestseller before the anime adaptation aired in 2021.

Who voices the main characters in this anime?

Arata Nagai voices protagonist Kimihiko Kimizuka, while Saki Miyashita voices the legendary detective Siesta. Ayana Taketatsu plays Nagisa Natsunagi, Kanon Takao voices Yui Saikawa, and Saho Shirasu portrays Charlotte Arisaka Anderson. All performances are in Japanese.

What is The Detective Is Already Dead about?

The series follows Kimihiko Kimizuka, a trouble-prone teen recruited as assistant to Siesta, a brilliant silver-haired detective. Together they battle secret organizations across the globe. After Siesta's sudden death, a girl bearing her striking resemblance reappears, drawing Kimizuka back into danger.

How many seasons and episodes does the series have?

The Detective Is Already Dead has 2 seasons and a total of 13 episodes, not counting special episodes. Season 1 contains 12 episodes, while Season 2 consists of 1 episode. There are also 8 special episodes collected under Season 0.

Is The Detective Is Already Dead still ongoing or cancelled?

The Detective Is Already Dead is listed as a Returning Series and is currently in production, meaning additional content may be forthcoming. The series has not been officially cancelled. Fans continue to follow updates regarding a potential new season announcement.

What is the content rating for this anime series?

The Detective Is Already Dead carries a TV-14 content rating in the United States, indicating it may be unsuitable for children under 14. The series contains action, mild violence, and thematic elements involving death and secret organizations that warrant parental guidance for younger viewers.

How was The Detective Is Already Dead received by critics?

Critical reception was mixed. Reviewers praised the stylish premise, the chemistry between Kimizuka and Siesta, and the light novel's inventive structure. However, some critics noted that the anime adaptation felt rushed in pacing and struggled to fully translate the source material's emotional depth.

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