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10 Humorous Isekai anime characters, ranked by popularity

Humorous Isekai anime characters add a uniqueness to the genre, bringing together comedy and otherworldly thrills. They mostly are in bizarre situations, solving things with their wit, humor, or even pure absurdity. Their antics can be quite refreshing when the action and drama in an anime are so overpowering, and that's what makes them fans' favorites in their respective series.

Whether it is clueless heroism, a sarcastic sidekick, or bizarre villainy, such personalities stand out amidst humor and ingenuity. Popularity usually correlates to this ability to connect with the target audience and stay in their hearts forever. From Shiraori to Aqua, here are the ten humorous Isekai anime characters, ranked by popularity.

Disclaimer: This article reflects the writer's opinion and includes spoilers from the anime.


Subaru Natsuki, Satoru Mikami, and 8 other humorous Isekai anime characters, ranked by popularity

10) Shiraori (So I'm A Spider, So What?)

Shiraori (Image via Millepensee)
Shiraori (Image via Millepensee)

Shiraori from So I'm a Spider, So What? is an interesting blend of introverted quirks and chaotic energy. Her struggle with verbal communication, her tendency to use cryptic gestures, and writing rather than talking have created so many awkward, funny moments.

The drunken escapades of her with her massive power that causes outrageous chaos act as a charm to the story. Coupled with her unapologetic selfishness and witty internal monologues, Shiraori's antics add humor to her survival story. This makes her one of the humorous Isekai anime characters.


9) ⁠Catarina Claes (My Next Life As The Villainess: All Routes Lead To Doom!)

Catarina Claes (Image via SILVER LINK.)
Catarina Claes (Image via SILVER LINK.)

Catarina Claes from My Next Life as a Villainess: All Routes Lead to Doom! is a humorous Isekai anime character who is the epitome of oblivious and odd behavior. Regaining memories about her previous life, she tries to eschew her "doom flags" by attempting over-the-top strategies, thereby misinterpreting the intentions of those around her.

Her greed, an interest in sweets, and poor social skills also create a multitude of comic situations. Despite her noble birth, Catarina's awkward stance and witless charm make her stand out.


8) Takuma Sakamoto (How Not To Summon A Demon Lord)

Takuma Sakamoto (Image via Ajia-do)
Takuma Sakamoto (Image via Ajia-do)

Takuma Sakamoto, who is referred to as Diablo in How Not to Summon a Demon Lord, provides humor when he tries to balance his incredibly powerful character in the MMORPG world of Cross Reverie with his shy and introverted personality in real life.

He is constantly put into ridiculously embarrassing situations, especially when dealing with his companions. The comedic dynamic arises from the overconfident exterior while he has a panic-stricken inner monologue. This makes Takuma one of the humorous Isekai anime characters.


7) Satoru Mikami (That Time I Got Reincarnated As A Slime)

Satoru Mikami (Image via 8it)
Satoru Mikami (Image via 8it)

Satoru Mikami's transformation from ordinary Tokyo salaryman to versatile Rimuru Tempest provides endless moments of hilarity. Sharp wit and humorous commentary on all the bizarre situations he happens to encounter add a comical layer to his otherwise unique journey.

Whether it is awkwardly navigating a new slime body or bonding with the fearsome yet lovable dragon Veldora, his reactions are as entertaining as his exploits. This makes Mikami a good fit among the humorous Isekai anime characters.


6) Aileen Lauren d'Autriche (I'm The Villainess So I'm Taming The Final Boss)

Aileen Lauren d'Autriche (Image via Maho Film)
Aileen Lauren d'Autriche (Image via Maho Film)

Aileen Lauren d'Autriche is quite special with her sharp wit and shrewd manipulation in her role as a villainess. Rather than relying on brute force, she uses meta-knowledge about the world and social know-how to flip bad situations into comedic, victorious ones.

Her bold schemes, such as charming Demon King Claude or outsmarting her enemies with absurdly complex plans, most of the time end in hilarious misunderstandings or unexpected victories. Facing these scenarios in a funny way makes Aileen one of the humorous Isekai anime characters.


5) Kazuma Satou (KonoSuba: God’s Blessing On This Wonderful World!)

Kazuma Satou (Image via Studio Deen)
Kazuma Satou (Image via Studio Deen)

KonoSuba's Kazuma Satou brings humor into his life through sarcastic wit, selfish decisions, and a hilariously flawed personality. Entering the Isekai world with a ridiculous death and dragging the useless goddess Aqua with him, the series of comedic chaos is set from there.

His "harem" is dysfunctional just as he is, and by doing everything the wrong way, he inadvertently makes it amusing at every step of his journey. His parody of the typical hero archetype makes him one of the humorous Isekai anime characters.


4) Subaru Natsuki (Re:Zero -Starting Life In Another World)

Subaru Natsuki (Image via White Fox)
Subaru Natsuki (Image via White Fox)

Kazuma Satou's bad luck of ending up reincarnated in a fantasy world is addressed with sharp sarcasm and frequent moments of self-deprecating humor. The situation itself is perilous, but Kazuma's witty commentary and over-the-top reactions to his absurd new life create comedic contrast.

His antics, always about his weird party members and their hilarious interactions, make him the reluctant hero who can turn even a fatal moment into a joke. This places Kazuma among the humorous Isekai anime characters.


3) Aqua (KonoSuba: God’s Blessing On This Wonderful World!)

Aqua (Image via Studio Deen)
Aqua (Image via Studio Deen)

Aqua of KonoSuba does not look like a stereotypical goddess, with her boisterous and comical antics. Her lack of brains and tact leads to ridiculous situations, such as catastrophic plans or self-inflicted sabotage, which is quite frustrating for her companions.

Her extreme reactions range from crying fits to loud partying, which makes things more funny. Being flawed, Aqua's loyalty and rare cleverness make her lovable and hilarious.


2) Sadao Maou (The Devil Is A Part-Timer)

Sadao Maou (Image via White Fox)
Sadao Maou (Image via White Fox)

Sadao Maou in The Devil Is a Part-Timer! provides laughter through ironic circumstances and ridiculous seriousness about everyday jobs. The former powerful Demon Lord ended up being a part-time employee of a fast-food chain restaurant.

He keeps trying to work his way up in the corporation while being responsible for earthly costs. His obsessive seriousness over the role and the embarrassing incidents of misunderstanding human life create humor from this source.


1) ⁠Rudeus Greyrat (Mushoku Tensei: Jobless Reincarnation)

Rudeus Greyrat (Image via Studio Bind)
Rudeus Greyrat (Image via Studio Bind)

Rudeus Greyrat's humor often lies in his quirky mix of perversion, politeness, and self-awareness. Although he is a genius, he can be the most awkward when trying to work out relationships with women, and their lecherous tendencies lead to funny but uncomfortable situations.

His calmness in times of danger stands in contrast with his nervousness at certain times, creating humorous scenes when he tries to avoid conflicts or overcompensates in battle. His mix of innocence and odd behaviors makes Rudeus a surprisingly entertaining character. This places Rudeus at the top among the humorous Isekai anime characters.


Final thoughts

Humorous Isekai anime characters bring a unique energy to their series, making them unforgettable with their comedic quirks and unpredictable behavior. From Kazuma Satou’s sarcasm to Subaru Natsuki’s awkwardness, these characters consistently provide comic relief.

Aqua’s mishaps and Rudeus Greyrat’s awkward charm further solidify their places in the genre’s humor. Other examples are Sadao Maou, Takuma Sakamoto, and Shiraori. These humorous Isekai anime characters show that humor is an essential ingredient in Isekai narratives. Their ability to be relatable through laughter endears them to the audience.


Related links:

  • 10 Isekai anime characters who aren't humans
  • 10 isekai anime where the main character becomes royalty in their new life
  • 10 best Isekai anime of 2024 so far, ranked

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