The highest-rated anime series on IMDb

IMDb ratings measure something box office receipts and awards do not. They show how many people cared enough to log in and vote on a show long after the credits rolled. Nothing is nominated, shortlisted or juried. A score rises or falls because individual viewers decide a series was worth the effort of saying so. That gives the numbers a different weight than a critics' list or a streaming platform's internal rankings.

That makes the highest-rated anime series on IMDb a practical starting point for anyone trying to decide where to spend 20 hours — or, in a few cases, several hundred. The ratings skew toward titles that generate sustained conversation rather than a single strong season, and toward endings that viewers found earned rather than abrupt.

What stands out across the top of the list is how little genre predicts placement. A Viking-era war drama, a time-travel mystery set in Akihabara, a 1,000-episode pirate adventure and a fourth-wall-breaking samurai comedy all sit near one another. Pacing, character development and a resolution that pays off earlier setup appear to matter far more to long-term audience sentiment than whether a show involves mechs, demons or alchemy.

Several of these series share one structural advantage. They were adapted from manga that already had years of published material behind them. That gave the anime room to build out a world and a cast instead of inventing story week to week. Adaptations working from a finished or near-finished source tend to avoid the stalled middle acts and rushed finales that drag down otherwise strong shows.

Rankings move as new viewers weigh in, and positions shift slightly from year to year. The titles here have held their standing over long stretches rather than spiking right after a finale. That is a better signal of staying power than a short burst of votes. For newcomers, the list works as an entry point into the medium. For longtime fans, it shows how much global agreement has formed around a small group of series.

Fullmetal Alchemist: Brotherhood ranks as the highest-rated anime series on IMDb, and the explanation is structural. It tells one complete story and ends it on its own terms. The plot follows brothers Edward and Alphonse Elric, who lose parts of their bodies in a failed attempt to bring their mother back through alchemy. They set out to find the Philosopher's Stone and undo the damage.

The split between this version and the 2003 Fullmetal Alchemist anime matters. The earlier adaptation overtook Hiromu Arakawa's manga during serialization and wrote its own ending. Brotherhood premiered in 2009 and tracks the manga's storyline from the first episode through to the end.

That fidelity shapes the later arcs. Threads planted early — a conspiracy inside the military, a buried chapter of national history, a cast of side characters who look incidental on introduction — converge instead of piling up. The Elrics' search moves from a provincial alchemy case to a cover-up reaching the country's highest command. The antagonists are artificial humans called Homunculi, each named for one of the seven deadly sins, which gives the escalating conflict a clear mythological frame.

The tone shifts registers without losing its footing. The series handles state violence, human experimentation and genocide, then cuts to slapstick about Edward's height. The bond between the brothers, and the wider circle of soldiers, mechanics and allies around them, carries the emotional weight across 64 episodes that ran into 2010.

Studio Bones animated the series, and its alchemy sequences and sparing use of score still read as controlled work more than a decade later.

Access has helped as well. An English dub circulated widely soon after the Japanese broadcast. The series has stayed on major streaming platforms since, which keeps drawing new viewers. For anyone who wants one title that shows what anime can do with long-form plotting, it works as a standard entry point.

Attack on Titan built one of the largest international anime audiences of the past decade and holds one of the medium's strongest IMDb ratings. It opens with humanity sealed behind enormous walls to survive man-eating Titans, then expands into a political and historical drama the first season only hints at.

The opening premise is a feint. Early episodes play as survival horror, with soldiers in vertical maneuvering gear fighting creatures they cannot explain. By the later seasons, the story is a conflict between nations over inherited power, ethnic persecution and competing versions of history. Characters introduced as heroes are reframed as something harder to defend, and the series leaves that tension unresolved.

Hajime Isayama's manga, which ran from 2009 to 2021, gave the adaptation a long, plotted spine to follow. That matters for a series this willing to kill major characters and rebuild its central conflict. The deaths read as consequences of a plan rather than shock for its own sake, and reveals in the later arcs depend on details planted years earlier in the broadcast run.

WIT Studio animated the first three seasons and established the chase sequences and aerial combat the series became known for. MAPPA took over for the final season, bringing a different visual register suited to the shift toward large-scale warfare. The finale aired in installments between 2022 and 2023.

That ending produced years of argument over how it resolved Eren Yeager's arc, and the debate kept the series in circulation. Viewers returned to rewatch, reassess and rate it — the kind of sustained activity IMDb scores capture.

Attack on Titan also works as a crossover title. Its scale, character writing and resistance to expected story beats drew viewers who do not otherwise watch anime, which helps explain why its standing rivals series with far longer runs.

Madhouse's 2011 adaptation of Hunter x Hunter holds one of the strongest IMDb ratings among long-form anime, and its arc structure is the reason. Each arc shifts genre, stakes and cast dynamics, which keeps a 148-episode run from settling into formula.

Gon Freecss leaves his island home to find the father who abandoned him. To do that he has to pass the exam that licenses professional Hunters, a job that opens doors to restricted sites, rare creatures and large sums of money. An earlier adaptation aired from 1999, but it stopped well short of the later material, leaving the Madhouse version as the fuller telling.

What follows departs sharply from that setup. The Hunter Exam arc plays as adventure and competition. The Yorknew City arc becomes a crime thriller centered on an underground auction and a band of thieves called the Phantom Troupe. The Greed Island arc turns into a rules puzzle set inside a video game. The Chimera Ant arc, the longest stretch of the series, moves closer to war reporting and psychological horror. It spends much of its length asking whether its monstrous antagonist deserves sympathy.

Nen, the series' power system, is laid out with more internal rigor than most shonen battle series attempt. Fighters declare conditions and accept limitations in exchange for greater strength, which turns fights into puzzles about information rather than contests of raw force. Characters win by deduction, by bluffing, or by refusing to fight at all.

Yoshihiro Togashi's manga has stopped and restarted repeatedly because of his health, and the anime ended in 2014 after adapting the 13th Hunter Chairman Election arc. Anyone who finishes the series arrives at a pause rather than a conclusion, with the Dark Continent storyline left on the page.

That incompleteness has not dented its standing. Killua Zoldyck and Kurapika carry substantial arcs of their own rather than serving as backup for the lead. The series lets its protagonists lose, break down and make irreversible choices, and those consequences stick instead of resetting between arcs.

Steins;Gate ranks among the highest-rated science fiction anime on IMDb, built on a time-travel mystery that unfolds across 24 episodes. It follows Rintaro Okabe, a college student who styles himself a mad scientist, after he and his friends discover that a modified microwave can send text messages into the past.

The setting is Akihabara, Tokyo's electronics and otaku district. Early episodes play like a hangout comedy set in a cramped rental apartment full of half-built gadgets. Okabe performs an elaborate persona for an imagined enemy organization, and his friends humor him. The opening stretch is deliberately slow.

Once the group grasps what the device can actually do, the series turns heavier. Details planted as throwaway jokes become load-bearing plot points. Almost nothing in the first half is wasted, which is why the shift from comedy to tragedy lands as cleanly as it does.

White Fox produced the series, which premiered in 2011 and adapts a visual novel developed by 5pb. and Nitroplus. Visual novels branch across multiple routes and endings, and that origin shows in the writing. The show tracks cause and effect across competing timelines rather than treating time travel as a loose plot device.

The plot leans on a fictionalized CERN, renamed SERN, alongside conspiracy lore about particle accelerators and the John Titor posts, an internet story about a supposed time traveler who claimed to need an IBM $IBM 5100 computer. The anime renames that machine the IBN 5100. None of it is rigorous physics, but the borrowed specificity keeps the premise grounded.

Okabe carries the show. He begins as a performer and ends as someone living with the consequences of every message he sent, repeating the same days to save people he cares about. The ending resolves that arc without ambiguity. A 2013 feature film and the 2018 sequel series Steins;Gate 0 have kept the story in circulation since.

Gintama holds a high IMDb rating on range rather than any single genre strength, shifting between absurdist parody and serious drama, sometimes inside a single episode. The setting is an alternate-history Edo period in which aliens have occupied Japan and swords are banned. Gintoki Sakata, a freelance samurai, takes odd jobs from anyone who can pay.

Hideaki Sorachi's manga, serialized in Weekly Shonen Jump, built that premise as a comedy vehicle first. Gintoki runs a small odd-jobs outfit with Shinpachi Shimura and Kagura. Most early episodes resolve as self-contained gags about unpaid rent, part-time work or property the trio has destroyed. The series breaks the fourth wall constantly, jokes about its own time slot and animation budget, and parodies other Jump titles along with Japanese television of the period.

That comedic groundwork gives the dramatic arcs their weight. Storylines about the war against the Amanto, the fall of the shogunate and the deaths of recurring characters arrive with little setup. Viewers who have spent dozens of episodes with the cast in low-stakes slapstick read those same characters differently under real pressure. Gintoki's history as a wartime swordsman sits beneath the jokes for years before the series opens it up.

The commitment is substantial. Gintama ran across multiple seasons from 2006, with Sunrise handling early production and Bandai Namco Pictures taking over later. The story closed with the 2021 film Gintama: The Final. Episode formats vary widely, from multi-part war arcs to one-off parodies. Few shonen series run that long and still reach a planned ending.

Two things limit its reach compared with titles ranked near it. The episode count is a barrier for new viewers. Much of the humor also depends on Japanese political history, domestic celebrity references and anime industry in-jokes that can pass international audiences by. Gintama never built the global name recognition of Attack on Titan or Death Note, but its following stayed with the series across a run that spanned 15 years.

Code Geass ranks high among IMDb's top anime for welding mecha combat to a political thriller about insurgency and empire. Lelouch Lamperouge, an exiled prince of the Holy Britannian Empire, gains a power called Geass that compels absolute obedience. He builds an armed rebellion on it.

The setup is deliberately uncomfortable. Lelouch is not a reluctant hero pulled into a war; he engineers one. He manipulates allies, and he accepts civilian casualties as the cost of toppling the regime that killed his mother and left his sister Nunnally blind and unable to walk. The series lets him act as liberator and tyrant inside the same episode, which set it apart from the mecha shows airing when it debuted in 2006.

Studio Sunrise produced the series, with character designs by the manga collective CLAMP, whose elongated figures gave it a look no other show of the era shared. Combat runs on Knightmare Frames, agile humanoid units that keep battles at the scale of skirmishes rather than sieges. The tensest sequences are usually conversations. Lelouch wins through misdirection, hostage leverage and a read on what his opponent assumes, not firepower.

The occupied setting carries much of the weight. Japan has been conquered and renamed Area 11, its people stripped of citizenship. That frames the rebellion as an anticolonial campaign rather than a generic clash of good and evil. Lelouch's friendship with Suzaku Kururugi, a Japanese pilot who joins the Britannian military to reform it from within, supplies the ideological argument the series keeps circling.

The finale, which aired in 2008 and closed Lelouch's arc on terms fans still argue about, became part of the show's draw rather than a mark against it. That argument has kept the series in conversation for well over a decade.

Code Geass rewards attentive viewing. The shifting alliances and the hard limits on what Geass can do are the mechanics the plot turns on, and missing them flattens the story into robot battles.

One Piece holds a high IMDb rating despite running past 1,000 episodes, a length that would sink most series. The story follows Monkey D. Luffy and his pirate crew as they hunt a legendary treasure that would make its finder the Pirate King.

Eiichiro Oda has written the manga since 1997, and the anime has followed it almost continuously since 1999. That timeline shapes how the series reads. Oda plants details early and resolves them decades later. A throwaway line from an early island can turn out to anchor a major revelation hundreds of episodes on. Few serialized stories in any medium run long enough to attempt that kind of structure.

The series is built in arcs rather than episodes. Individual sequences run dozens of installments and work almost as self-contained films. Marineford and Wano are the two viewers single out most often — the first for resetting the balance of power across the story's world, the second for its scale and its payoff to character threads set up years earlier.

Much of the show's durability comes from its cast. Each member of Luffy's crew arrives with a backstory, a defined skill and a personal reason for joining the voyage, rather than existing to prop up the lead. Minor characters introduced on a single island often return much later with arcs of their own.

Length is the obvious barrier. Beginning at episode one is a commitment measured in hundreds of hours, and the anime's early years padded the pacing well beyond what the manga contained. Netflix $NFLX's live-action adaptation, which premiered in 2023, gave newer audiences a shorter route into the opening stretch of the story.

Its IMDb standing reflects an audience that keeps returning across decades. New viewers work through the early arcs while longtime readers rate material that has been accumulating since the 1990s.

Death Note earns its IMDb standing on tension built almost entirely from thinking rather than fighting. Light Yagami, a top-ranked high school student, finds a notebook that kills anyone whose name is written in its pages. A reclusive detective known only as L is assigned to catch him.

The series turns on the duel between those two. Light wants to remake the world by executing criminals. L wants to prove who is doing it. Neither can act openly, so most of the drama plays out in surveillance, bluffs and chains of deduction the audience follows in real time. Entire episodes hinge on what one character guesses the other has already guessed.

That structure explains much of the show's reach outside the usual anime audience. There are no power levels to learn and no long-running mythology to catch up on. The rules of the notebook are laid out early, then exploited with increasing ingenuity. The result reads closer to a crime procedural than to the battle-driven titles it sits beside in the rankings.

Studio Madhouse animated the adaptation of Tsugumi Ohba and Takeshi Obata's manga. The run lasted 37 episodes between 2006 and 2007, compact next to most series that rate this highly. Sharp lighting and tight close-ups give the deduction scenes the weight other shows reserve for combat. The shinigami Ryuk, who drops the notebook into the human world out of boredom, supplies the only supernatural presence and most of the dark humor.

Reception splits over the back half, after a central character exits partway through and the investigation passes to successors. Some viewers treat the later stretch as a weaker rerun of the original pairing. Others read it as a test of whether Light can hold up without his opposite.

The first half's pacing keeps the series in rotation for new viewers nearly two decades after it aired. So do the questions it raises about justice, anonymity and who gets to decide which lives are forfeit.

Vinland Saga earned its place among the top-rated anime on IMDb by building a Viking-era revenge story and then taking it apart. Thorfinn starts the series as a boy consumed by the need to avenge his father, and the narrative reframes that obsession as the force ruining him.

The series adapts Makoto Yukimura's manga, which draws on Icelandic sagas and the historical record of Norse expansion into England and the North Atlantic. Real figures appear beside invented ones. Thorfinn shares a name and a destination with Thorfinn Karlsefni, the Norse explorer tied to voyages to Vinland. The young Danish prince Canute is written as a central political player rather than a background monarch.

Studio WIT animated the first season, which premiered in 2019 and plays largely as a war drama. Mercenary bands sell their services to competing lords, sieges drag on through mud and winter, and combat reads as grinding labor rather than spectacle. MAPPA took over for the second season in 2023, which moves almost entirely away from battle. Thorfinn spends it enslaved on a farm, clearing fields beside another captive, Einar, and reckoning with what his years of killing actually bought him.

That change in register split the audience that had come for the first season's violence. The second half asks what a warrior does once he stops believing in warfare, and it argues the pacifist turn through the story rather than stating it outright. The shift unfolds slowly enough to feel structural rather than abrupt.

The show stays with the aftermath of violence instead of escalating toward the next engagement. Thorfinn's vow to stop killing is tested by force rather than argument, and the series stages his refusal to fight back as a climax. Production continues, and the manga is still moving toward the voyage that gives the series its name. More of Thorfinn's arc has yet to reach the screen.