Yuukoku no Moriarty
Score
7.8 / 10

Type TV (11 eps)
Status Finished Airing
Aired Oct 11, 2020
Studios Production I.G

Yuukoku no Moriarty: Your Ultimate Moral Compass Test!

Original Title: Yuukoku no Moriarty

Share:

Why Watch It?

  • Unique Sherlock Holmes story from Moriarty's view
  • Stylish Victorian aesthetic and character designs
  • Explores themes of class inequality and social justice

Why Skip It?

  • Simplistic portrayal of many aristocratic villains
  • Moral justification of Moriarty's violent methods
  • Pacing can feel rushed in some arcs

Our Review

Written by AnimeReview Team
Prepare to have your moral compass utterly shattered and then meticulously reassembled by the sheer brilliance that is *Yuukoku no Moriarty*! From the moment I first laid eyes on its intriguing premise, I was hooked, line and sinker. I thought I knew Moriarty—the arch-nemesis, the Napoleon of crime—but this anime dared to flip that narrative on its head, presenting a complex, morally ambiguous protagonist dedicated to revolutionizing a corrupt world. The idea of the "greatest criminal mind" fighting for justice, albeit through incredibly dark means, was a concept so tantalizing, I simply couldn't look away. This wasn't just another period mystery; it was a deep dive into the heart of societal injustice and the difficult, often bloody, path to change.

The story itself is a masterclass in suspense and intellectual warfare, evolving far beyond a simple "case-of-the-week" structure. Each intricate plot, each seemingly benevolent act orchestrated by William James Moriarty and his brothers, serves a larger, more devastating purpose: to expose and dismantle the rigid, cruel class system of late 19th-century Great Britain. I found myself constantly on the edge of my seat, marveling at William's calculated brilliance, his almost supernatural ability to read people and situations, and his unwavering conviction in his cause. The tension only escalates with the eventual introduction of Sherlock Holmes, setting the stage for an epic clash of intellects that isn't about good versus evil, but about two different ideals of justice colliding head-on. Witnessing William's internal struggles, the heavy burden of his choices, and the genuine compassion hidden beneath his ruthless exterior, made the narrative incredibly compelling.

Speaking of compelling, the characters in *Yuukoku no Moriarty* are absolutely phenomenal, particularly William himself. He is not merely a "villain protagonist"; he's a tragic hero, burdened by the weight of the world's injustices and willing to sacrifice everything, including his own soul, to forge a better future. His quiet intensity, his sharp mind, and the moments where his profound empathy shines through his stoic facade are truly captivating. Then there's Sherlock Holmes, portrayed with all the eccentric brilliance we know, yet with a refreshing naiveté regarding the deeper rot of society that Moriarty so keenly observes. Their dynamic is the beating heart of the show – a dance of deduction, philosophy, and inevitable confrontation. And I can't forget Albert and Louis, William's devoted brothers, whose unwavering loyalty and distinct contributions to the grand plan add further layers of depth and emotional resonance to the Moriarty household.

Production I.G. truly outdid themselves with the animation quality. Every frame of *Yuukoku no Moriarty* is a visual feast, perfectly capturing the elegant yet gritty aesthetic of Victorian London. The character designs are sharp, distinctive, and beautifully convey the intricate personalities of each individual, especially William's piercing gaze and subtle expressions. The attention to detail in the intricate architecture, the period clothing, and the atmospheric lighting creates an immersive world that feels both grand and oppressive. Action sequences, though not the primary focus, are fluid and impactful, but it's the quiet moments of deduction and internal reflection, highlighted by clever camera angles and subtle shifts in color palette, that truly showcase the studio's mastery.

And let's not overlook the absolutely stellar soundtrack, which elevates every single moment. The music in *Yuukoku no Moriarty* is a character in itself, weaving a tapestry of mystery, suspense, and profound melancholy that perfectly complements the narrative. The opening and ending themes are instantly iconic, drawing you into the show's dark allure from the very first note. Throughout the episodes, the orchestral scores swell with tension during strategic planning, whisper with intrigue during a crucial deduction, and resonate with a poignant sadness during William's moments of moral conflict. It’s a score that doesn't just accompany the visuals; it infuses them with deeper meaning and emotional weight, making the viewing experience truly unforgettable.

What truly makes *Yuukoku no Moriarty* special is its courageous exploration of justice, morality, and societal change through the eyes of a "villain." It challenges viewers to question their preconceived notions of right and wrong, forcing us to grapple with the idea that sometimes, truly profound change demands truly drastic measures. It's not just a captivating mystery or a historical drama; it's a thought-provoking philosophical journey that delves into the very core of human nature and societal responsibility. The sheer intelligence of the writing, the intricate plot twists, and the emotional depth of its morally gray characters make it a uniquely powerful experience that stays with you long after the credits roll.

If you're a fan of intellectually stimulating mysteries, morally complex characters, and stories that dare to challenge your perspective, then you absolutely *must* watch *Yuukoku no Moriarty*. It's a phenomenal anime that blew me away with its cleverness, its intensity, and its profound thematic depth, delivering an unforgettable journey into the heart of a revolution.

Enjoyed this review?

Share it with fellow anime fans!

Frequently Asked Questions

Synopsis

I've always been fascinated by stories set in Victorian England, with its gaslit streets, intricate social codes, and the stark contrast between glittering opulence and grinding poverty. But imagine a version where the veneer of progress hides a truly rotten core, where birthright trumps all, and the working class is systematically crushed by an aristocracy that believes itself untouchable. This is the world that *Yuukoku no Moriarty* plunges us into, and I'm telling you, it’s a brilliant, morally complex ride that immediately hooked me with its audacious premise.

Enter William James Moriarty, a character who immediately grabbed my attention. He's not just brilliant; he's a master manipulator, a strategist whose mind works on a different level, capable of dissecting human nature and societal flaws with chilling precision. Outwardly, he appears as a kind-hearted noble, a consultant offering a helping hand to those wronged by the system, often providing ingenious solutions to their seemingly insurmountable problems. It's a role that perfectly masks the true depth of his ambition and the radical nature of his convictions.

But beneath that composed exterior lies a burning desire for revolution, a profound disgust for the established order that values status over human life. William, alongside his equally enigmatic brothers, Albert and Louis, orchestrates a series of 'perfect crimes' – not for personal gain, but to meticulously dismantle the corrupt hierarchy of British society from the shadows. They are the "crime consultants" to the common people, turning the tables on the powerful who believe themselves above the law. *Yuukoku no Moriarty* explores the murky ethical waters of fighting injustice with morally ambiguous means, making you question where the line between hero and villain truly lies.

I find the anime incredibly engaging because it dares to flip the script on a classic rivalry, presenting the "Napoleon of Crime" not as a pure antagonist, but as a complex anti-hero driven by a fierce, albeit extreme, sense of justice. If you're looking for a show that challenges your perceptions of right and wrong, that features masterful psychological battles, and showcases a darkly charismatic lead character fighting for the oppressed, then this is absolutely one to watch. Plus, the animation is absolutely gorgeous, with sleek character designs and a captivating atmosphere that perfectly captures the grim beauty of the era. So, if you're ready for a thrilling ride that will make you question everything you thought you knew about justice, I highly recommend diving into the world of *Yuukoku no Moriarty*.

Trailer

Comments (5)

Leave a Comment

B
BingeBuddy Jan 06, 2026

Honestly, I'm just here for the sharp suits and the brilliant mind games between William and Sherlock. Their chemistry is just *chef's kiss* every time. 👌

N
NewToTheGame Jan 05, 2026

Okay, just started watching this and I'm hooked! William is so charming but also terrifying. Is it normal to root for the 'bad guy' this hard? 😂

C
CrimsonConsultant Jan 05, 2026

OMG William's plans are always 3 steps ahead, and the animation for the action scenes? *Chef's kiss*. This show just keeps getting better! 🔥

L
LogicLover Jan 04, 2026

While the aesthetic and voice acting are top-notch, I sometimes feel the plot relies too heavily on Moriarty's infallibility. A little more genuine struggle could really elevate the tension.

P
PanelPeeper Jan 01, 2026

They're doing such a phenomenal job adapting the manga panels, the character designs are spot on! Can't wait for the next arc; anime-only viewers are in for a ride!