Moriarty the Patriot (2020)

A bold anime reimagining of Sherlock Holmes's greatest nemesis as a revolutionary anti-hero fighting Victorian England's corrupt class system.

Moriarty the Patriot - Series Information

  • Original Title: 憂国のモリアーティ
  • First Air Year: 2020
  • Last Air Year: 2021
  • Type: TV Series
  • Genres: Animation, Mystery
  • Content Rating (US): TV-14
  • Episode Runtime: Average runtime per episode: 24 minutes
  • Number of Seasons: 1
  • Number of Episodes: 24
  • Status: Ended
  • Original Language: Japanese
  • Spoken Languages: Japanese
  • First Air Date: October 11, 2020 (United States - TV-14), October 11, 2020 (Australia - M), October 11, 2020 (Brazil - 14)
  • Networks: Tokyo MX
  • Production Companies: Production I.G, Studio Don Juan, Bandai Namco Arts, Shueisha, MBS, YTE, Bandai Spirits
  • Production Countries: Japan
  • Alternative Titles: 우국의 모리아티 (KR), Yuukoku no Moriarty (JP)

Moriarty the Patriot - Plot

In the late 19th century, the British Empire nobility reigns while its working class suffers at their hands. Sympathetic to their plight, William James Moriarty wants to topple it all. Frustrated by the systemic inequity, Moriarty strategizes to fix the entire nation. Not even consulting detective Sherlock Holmes can stand in his way. It's time for crime to revolutionize the world!

Moriarty the Patriot - Trailer

Watch the official trailer and see Moriarty's revolutionary scheme unfold:

It's time for crime to revolutionize the world!

Where to Watch Moriarty the Patriot

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Moriarty the Patriot - Cast & Crew

Main Cast

  • Yuki Ono
  • Soma Saito
  • Takuya Sato
  • Chiaki Kobayashi
  • Makoto Furukawa
  • Satoshi Hino
  • Yuto Uemura
  • Taito Ban
  • Hana Sato
  • Motoki Sakuma

Writers

  • Go Zappa
  • Taku Kishimoto
  • Yuki Takabayashi
  • Nagiko Ohara
  • Sanaka Kobayashi

Executive Producers

  • Hiroo Maruyama
  • Junichi Fujisaku
  • Toru Umemoto
  • Yukio Haruyama
  • Kenji Hamada

Moriarty the Patriot - FAQs

Is Moriarty the Patriot based on a manga?

Yes, Moriarty the Patriot is adapted from the manga series of the same name written by Ryosuke Takeuchi and illustrated by Hikaru Miyoshi. The manga was serialized in Shueisha's Jump SQ magazine and reimagines Arthur Conan Doyle's Sherlock Holmes universe from Moriarty's perspective.

Where can you stream Moriarty the Patriot?

Moriarty the Patriot is available to stream on Crunchyroll, including via the Crunchyroll Amazon Channel. Episodes can also be purchased digitally through Amazon Video and Apple TV Store. Availability may vary by region, so checking JustWatch is recommended for the most current options.

Is Moriarty the Patriot worth watching for anime fans?

Moriarty the Patriot is widely praised for its clever reimagining of the Sherlock Holmes canon, strong character dynamics, and atmospheric Victorian setting. Fans of psychological anime, historical mysteries, and morally complex anti-heroes tend to find it especially rewarding. Its bromance between Moriarty and Holmes is a particular highlight.

Who are the main voice actors in Moriarty the Patriot?

The principal voice cast includes Soma Saito as William James Moriarty, Makoto Furukawa as Sherlock Holmes, Yuki Ono as John H. Watson, Takuya Sato as Albert James Moriarty, Chiaki Kobayashi as Louis James Moriarty, and Satoshi Hino as Sebastian Moran.

What is Moriarty the Patriot about?

Set in late 19th-century Britain, the series follows William James Moriarty, a nobleman who despises the corrupt class system oppressing the working poor. Rather than a villain, he is portrayed as a revolutionary strategist determined to dismantle aristocratic power — even if it means crossing paths with the brilliant Sherlock Holmes.

How many episodes does Moriarty the Patriot have?

Moriarty the Patriot consists of 24 main episodes across one season, plus 2 special episodes collected in Season 0. Each episode runs approximately 24 minutes. The series aired from October 2020 through June 2021, covering the full arc of the manga's story.

When did Moriarty the Patriot first air?

Moriarty the Patriot first aired on October 11, 2020, broadcasting on Tokyo MX in Japan. The series concluded in 2021 after 24 episodes. It was rated TV-14 for its US release, reflecting its mature themes of class struggle, revenge, and moral ambiguity.

Does Moriarty the Patriot have a satisfying ending?

Moriarty the Patriot delivers a conclusion that many viewers find emotionally resonant and thematically complete. The final arc brings Moriarty and Holmes into direct, high-stakes confrontation, resolving their complex relationship in a way that honors both characters. Fans of the manga generally regard the anime's ending as faithful and well-executed.

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