Scoring anime is a subjective minefield. Fans argue endlessly over whether a show deserves a 5 or a 10, and with so many opinions flying around, it's rare to find a series that everyone agrees is flawless. But every so often, an anime comes along that is so well-crafted, so consistent, and so impactful that it earns a perfect score from critics and audiences alike.
We've combed through decades of anime to find the shows that are as close to perfection as possible. These are the series with no weak episodes, where every installment pushes the story forward, develops characters, or delivers jaw-dropping animation. From timeless classics to modern masterpieces, here are the 10 anime that deserve a perfect 10/10.
10. Samurai Champloo (2004–2005)
Shinichiro Watanabe is a legend in the anime world, and while Cowboy Bebop often steals the spotlight, his follow-up, Samurai Champloo, is just as brilliant. The story follows a young woman who hires two wandering samurai—one reckless, one calm—to help her find a mysterious man who smells like sunflowers. What unfolds is a genre-blending adventure that mixes hip-hop culture with Edo-period Japan.
The show's signature style is unmatched, blending slick action with heartfelt moments. The fight choreography is fluid and visually stunning, and the soundtrack, infused with beats and scratches, gives the series a unique identity. It's a cool, stylish, and emotionally resonant ride that never misses a beat.
9. Code Geass: Lelouch of the Rebellion (2006–2008)
Some anime are polarizing, but Code Geass shouldn't be. It's a masterclass in political intrigue and tactical storytelling. The titular character, Lelouch, gains the power to command anyone, and he uses it to lead a rebellion against the Britannian Empire. But his plans are far more complex than simple revolution.
The series is packed with twists, betrayals, and moral dilemmas that keep viewers on the edge of their seats. The cast is phenomenal, with every character playing a crucial role in the intricate plot. It's a thrilling, thought-provoking anime that earns its perfect score.
8. Steins;Gate (2011)
Time travel is one of the hardest genres to write, but Steins;Gate pulls it off flawlessly. A self-proclaimed mad scientist accidentally creates a device that can send text messages to the past, and soon he and his friends are caught in a web of consequences that threaten to unravel reality.
The writing is incredibly tight, with virtually no plot holes—a rare feat for a time travel story. The slow-burn start builds to a gripping, emotional climax that has cemented Steins;Gate as one of the best anime of all time. It's a masterpiece of storytelling.
7. Neon Genesis Evangelion (1995–1996)
Few anime have had the cultural impact of Neon Genesis Evangelion. Set in a world where humanity faces annihilation from mysterious angels, the series follows Shinji, a troubled teenager forced to pilot a giant mecha. But this isn't just a robot show—it's a deep, psychological exploration of trauma, identity, and human connection.
The show's avant-garde approach broke new ground in the medium, influencing countless series that followed. Shinji is a polarizing protagonist, but his vulnerability and complexity make him one of the most realistic characters in anime. Evangelion is a challenging, rewarding, and utterly unique experience.
6. Mob Psycho 100 (2016–2022)
From the creator of One Punch Man, Mob Psycho 100 is a visual and narrative tour de force. The story centers on Shigeo, a young psychic with unimaginable power who just wants a normal life. But his repressed emotions cause his powers to explode, leading to chaos.
The animation by Bones is nothing short of spectacular, with dynamic action sequences and creative direction. But what truly sets the show apart is its heart. The characters are lovable, the comedy is hilarious, and the themes of self-acceptance and growth resonate deeply. It's a modern classic that earns its 10/10.
5. Nana (2006–2007)
Not every perfect anime is about action or sci-fi. Nana is a josei masterpiece that tells the story of two women with the same name who become roommates in Tokyo. One is chasing love, the other is chasing her music career, and their unlikely friendship becomes the heart of the series.
The show is a raw, emotional look at love, ambition, and the complexities of adult life. Despite never getting a proper ending, Nana remains a beloved classic for its honest portrayal of relationships and its unforgettable characters. It's a must-watch for anyone who appreciates character-driven drama.
4. Gintama (2006–2018)
Gintama is a genre-defying behemoth that blends comedy, action, and drama in a way no other show has managed. Set in an alternate Edo period where aliens have taken over, the series follows the eccentric samurai Gintoki and his friends as they take on odd jobs—and occasionally save the world.
The show's humor is legendary, but it's the serious arcs that elevate it to perfection. When Gintama decides to get serious, it delivers some of the most epic and emotional moments in anime. With over 300 episodes, it's a commitment, but every single one is worth it.
3. Fullmetal Alchemist: Brotherhood (2009–2010)
Often cited as one of the greatest anime ever made, Fullmetal Alchemist: Brotherhood is a flawless adaptation of Hiromu Arakawa's manga. The story follows the Elric brothers as they search for the Philosopher's Stone to restore their bodies after a failed alchemical experiment.
The series is a perfect blend of action, drama, and philosophy. Its themes of sacrifice, redemption, and the cost of power are handled with incredible depth. The pacing is tight, the characters are memorable, and the ending is satisfying. It's a benchmark for what anime can achieve.
2. Cowboy Bebop (1998–1999)
Shinichiro Watanabe's magnum opus, Cowboy Bebop, is a genre-blending space western that has captivated audiences for decades. The show follows a ragtag crew of bounty hunters as they navigate the galaxy, each carrying their own baggage from the past.
The jazz-infused soundtrack is iconic, the animation is stylish, and the storytelling is mature and nuanced. Every episode is a self-contained gem that contributes to the larger narrative. Cowboy Bebop is not just an anime—it's a work of art.
1. Monster (2004–2005)
At the top of our list is Monster, a psychological thriller that is as close to perfection as anime gets. The story follows Dr. Kenzo Tenma, a brilliant surgeon whose life is turned upside down when he chooses to save a young boy over the mayor. That boy grows up to become a serial killer, and Tenma is consumed by the hunt for him.
The show is a gripping exploration of morality, guilt, and the nature of evil. Its slow-burn pacing builds unbearable tension, and the characters are incredibly well-written. Monster is a masterpiece of storytelling that proves anime can be as sophisticated as any live-action drama.
These 10 anime represent the pinnacle of the medium. Whether you're a seasoned fan or a newcomer, these shows are essential viewing. For more recommendations, check out our list of thriller series that nail it in eight episodes or less or explore the most nail-biting Twilight Zone episodes. And if you're in the mood for something different, our ranking of HBO's funniest originals is a great place to start.
