12 Best Isekai Anime With Non-Human Protagonists

Highlights

• Some isekai anime feature protagonists who undergo unconventional transformations, such as turning into pigs or vending machines.
• These non-human protagonists bring a unique flavor to the isekai genre and offer creative world-building opportunities.
• While these unconventional isekai series may have low scores on MAL, they can provide captivating experiences with quirky humor and entertaining narratives.

In recent years, the realm of isekai anime has experienced unprecedented popularity, captivating audiences with its imaginative narratives and fantastical worlds. However, what sets some of these series apart is the unconventional twist in their protagonists’ transformations.

Unlike the common trend of human heroes navigating alternate realities, a fascinating subset of isekai adventures introduces characters who undergo reincarnations as non-human entities. From cute slimes to formidable goblins, immortal beings to inanimate objects like swords and vending machines, this diverse array of non-human protagonists adds a unique flavor to the isekai genre.

12 Butareba: The Story Of A Man Who Turned Into A Pig

Otaku Reincarnates As A Pig With A MAL Score Of 5.93

Why Watch Butareba?

• Quirky humor and originality.
• Exploration of morality and consequences of one’s actions.

In the peculiar world of Butareba: The Story Of A Man Who Turned Into A Pig, the protagonist’s reincarnation takes an unexpected turn, as he finds himself reborn not as a human but as a pig. Remarkably, the series showcases the protagonist’s resilient mentality as he navigates the challenges of his newfound porcine existence with surprising nonchalance.

Despite its unconventional premise, the anime has garnered a relatively low score on MAL, possibly attributed to the absurdity of the situation or the specific brand of humor that may not resonate with everyone. However, for those willing to look beyond the initial eccentricities and occasional sleaziness of the protagonist, Butareba promises a captivating world-building experience that evolves from a comedic outset to a progressively darker drama.

11 Reborn As A Vending Machine, I Now Wander The Dungeon

Otaku Reincarnates As A Vending Machine With A MAL Score Of 6.53

Why Watch Reborn As A Vending Machine?

• Creative world-building and unique power system.
• Short-form episodes are great for binge-watching.

In the realm of unconventional isekai narratives, Reborn As A Vending Machine takes the concept of reincarnation to a whole new level of eccentricity. As the title suggests, the protagonist doesn’t undergo a traditional rebirth as a human or even a fantastical creature but instead finds themselves transmigrated into the mundane form of a vending machine.

This anime explores the everyday interactions and challenges faced by a sentient vending machine in a fantastical world. While the premise may initially strike some as absurd, it actually manages to create an entertaining story with great character dynamics. Reborn As A Vending Machine combines elements of comedy and fantasy, offering a distinctive narrative perspective that may appeal to those seeking a break from more conventional isekai plots.

10 How Not To Summon A Demon Lord

Summoned As The Demon Lord With A MAL Score Of 6.85

Why Watch How Not To Summon The Demon Lord?

• A humorous, self-aware, and overpowered protagonist.
• Character relationships and development.

How Not to Summon a Demon Lord stands out as a noteworthy addition to the isekai genre, blending fantasy, adventure, and a touch of humor. The story unfolds as Takuma Sakamoto, an avid player of the MMORPG Cross Reverie, is unexpectedly summoned into the game world, assuming the persona of his powerful in-game character, Diablo.

Unlike the typical scenario of a protagonist struggling in a new world, Takuma finds himself in the curious position of an overpowered demon lord. The series deftly balances action with comedic elements, and while it initially embraces a lighthearted tone, it gradually delves into more complex themes, adding depth to the character dynamics.

9 I’ve Been Killing Slimes For 300 Years And Maxed Out My Level

Office Worker Reincarnates As An Immortal Witch With A MAL Score Of 6.93

Why Watch I’ve Been Killing Slimes For 300 Years?

• Easygoing slice-of-life isekai with a laid-back heroine.
• Lighthearted comedy with wholesome moments between newfound family members.

I’ve Been Killing Slimes For 300 Years And Maxed Out My Level presents a charming and laid-back take on the isekai genre, where the protagonist’s life takes an unexpected turn after an untimely demise. Following her reincarnation as an immortal witch, Azusa Aizawa, disinterested in conflict or ambitious pursuits, opts for a leisurely existence by slaying slimes for three centuries.

The series finds its charm in the simplicity of Azusa’s daily routine, humorously detailing her encounters and adventures. Its unique premise sets it apart, offering a refreshing departure from the usual high-stakes isekai narratives. Despite a seemingly straightforward plot, the anime weaves a narrative that combines comedy, fantasy, and a touch of heartwarming moments between a newfound family, creating an engaging experience for those seeking a more relaxed and whimsical isekai adventure.

8 Skeleton Knight In Another World

Transported Into A Game’s World As A Skeleton With A MAL Score Of 7.16

Why Watch Skeleton Knight In Another World?

• A humorous, relatable, and overpowered protagonist.
• Beautiful animation and great voice-acting.

Skeleton Knight in Another World introduces a protagonist who finds himself transported into a fantasy world as a skeletal knight. The series explores the challenges and opportunities that arise from Arc’s skeletal form, adding a unique twist to the traditional isekai formula. As he navigates this new world, Arc tries to hide his terrifying appearance, employing his overpowered combat abilities to carve a place for himself.

The anime strikes a balance between action, adventure, and character development, offering a compelling narrative that unfolds against the backdrop of a rich fantasy landscape. With beautiful animation and great voice acting, the characters come to life, offering a great viewing experience.

7 Re: Monster

Reborn As A Goblin – Manga With A MAL Score Of 7.37

Why Watch Re: Monster?

• A darker isekai with a more mature approach.
• An overpowered protagonist who keeps evolving with his underlings.

Re:Monster follows Kanata Tomokui, who, after being killed in modern-day Japan, is reborn in a fantastic world with a unique twist – he returns as a lowly goblin. This unexpected transformation sets the stage for a captivating narrative that diverges from the typical heroic tales. Kanata, now named Rou, embraces his goblin form and embarks on a quest for survival and growth.

Re:Monster delves into themes of evolution, strategy, and the dynamics of monster societies. In a way, it is quite similar to That Time I Got Reincarnated As A Slime, but it takes a much darker and more mature tone.

6 Isekai Quartet

School Parody With Popular Isekai Heroes And A MAL Score Of 7.38

Why Watch Isekai Quartet?

• Cute parody featuring popular isekai protagonists as chibi characters.
• Short episodes are perfect for binge-watching.

Isekai Quartet serves as a delightful crossover for fans of isekai anime, seamlessly blending characters from various popular series into a single, comedic school setting. The show features iconic protagonists from Re:Zero, Overlord, KonoSuba: God’s Blessing on This Wonderful World!, and The Saga of Tanya the Evil, offering a unique ensemble that brings together diverse personalities and storylines. Some of these heroes are humans, while others are undying skeletons, demons, or even gods.

The narrative unfolds within the confines of a school where these characters, originally from different worlds and genres, find themselves interacting in amusing and unexpected ways. As a comedic spin-off, Isekai Quartet pays homage to each series and provides fans with a lighthearted and entertaining experience.

5 So I’m A Spider, So What?

Reborn As A Spider With A MAL Score Of 7.45

Why Watch So I’m A Spider, So What?

• Cute, hilarious, and evolving heroine.
• Engaging world-building with unexpected plot twists.

So I’m a Spider, So What? introduces a unique take on isekai by placing its protagonist, a high school girl, in the unexpected role of a small spider in a fantastical world. The series follows her struggle for survival, growth, and understanding in a perilous labyrinth. As she navigates the challenges of her new arachnid form, the narrative cleverly intertwines humor, action, and intricate world-building.

The anime showcases the protagonist’s tenacity and strategic thinking as she faces various monsters, levels up, and communicates with her multiple personas. With its unconventional premise and the exploration of both the human and spider perspectives, So I’m a Spider, So What? offers a refreshingly hilarious experience with a slightly dark undertone for fans of the isekai genre.

4 Reincarnated As A Sword

Reborn As A Sword And Becoming An Adventurer With A MAL Score Of 7.54

Why Watch Reincarnated As A Sword?

• Visually appealing animation with intense action scenes.
• There is great character growth and a heartwarming father-daughter relationship between the protagonists.

As the name already gives it away, Reincarnated as a Sword follows the story of a man being reborn into a fantasy world as a sentient sword. The story follows this unnamed sword’s misadventures together with his cute wielder, Fran, a black cat beast girl.

What truly sets this anime apart is its intriguing power system and meticulous world-building, providing depth to the fantastical realm. Yet, what makes it truly worth watching is the exceptional animation that brings the sword’s adventures to life. Moreover, the heartwarming bond that develops between the sentient sword and Fran adds an emotional layer, making you root for the happiness of these two heroes.

3 The Devil Is A Part-Timer

The Devil Gets Transported To Modern Day Japan With A MAL Score Of 7.74

Why Watch The Devil Is A Part-Timer?

• A comedy that combines satirical commentary, cultural references, and parodies.
• An overpowered protagonist struggling in the modern world.

The Devil Is a Part-Timer injects a refreshing dose of humor into the isekai landscape, offering a comedic take on the classic clash between good and evil. When the Devil King fails in his attempt to conquer the world, he is forced to retreat to the modern world, to Tokyo, Japan. There, he adopts a new identity and takes on a part-time job at a fast-food restaurant as his only means of survival.

The series cleverly blends fantasy, slice-of-life, and comedy, showcasing Satan’s comical struggles with mundane human challenges. Thanks to its witty writing, hilarious characters, and misadventures, The Devil Is a Part-Timer provides a unique twist on the isekai formula, appealing to those seeking a lighthearted and entertaining divergence from traditional fantasy narratives.

2 Overlord

Trapped Into The World Of A Game As An Undead Skeleton With A MAL Score Of 7.91

Why Watch Overlord?

• The overpowered protagonist suffers from his underlings’ excessive willingness to serve him.
• Political intrigue, multifaceted plot, and intense action scenes.

Overlord distinguishes itself in the isekai genre through its portrayal of a unique and powerful protagonist, Momonga. The narrative unfolds as the virtual reality MMORPG Yggdrasil faces an imminent shutdown, and Momonga, the guild master of Ainz Ooal Gown, decides to stay logged in until the end. However, the game doesn’t end, and Momonga finds himself trapped in the game world, his in-game character transformed into a powerful skeletal overlord. Now, trapped in this new fantasy world, Momonga goes on a quest for answers and world dominance.

Overlord captivates viewers with its dark fantasy setting, strategic elements, and Momonga’s crazy yet obsessively loyal underlings. If you like intricate world-building, morally ambiguous protagonists, and darker themes, then you should definitely watch Overlord.

1 That Time I Got Reincarnated As A Slime

Office Worker Reincarnates As A Slime With A MAL Score Of 8.14

Why Watch That Time I Got Reincarnated As A Slime?

• Visually appealing animation, intense action scenes, and stellar voice acting.
• Comedic and emotional moments blend together.
• Great character development with a game-like power system.

That Time I Got Reincarnated as a Slime stands out in the isekai genre for its whimsical premise and endearing protagonist. An ordinary corporate worker meets an untimely end and is reborn in a fantasy world as a slime with unique powers. Now, as Rimuru Tempest, he navigates this magical realm, befriending various creatures, gradually becoming overpowered, and creating his own monster community.

What sets this anime apart is its blend of adventure, comedy, and strategic world-building. Rimuru’s journey to create a harmonious society, combined with the diverse range of characters, makes for a captivating and enjoyable viewing experience. The animation, voice acting, and character designs all come together to bring the vibrant world of the anime to life.