20 Must-Watch Anime That Will Fill the Void After One-Punch Man!

As a fellow enthusiast of One-Punch Man, I’m certain you’re yearning for more action-packed adventures! Fear not, my friend, for I’ve rounded up some top-notch anime that will undoubtedly quench your thirst for superhero antics. Here are the best series akin to One-Punch Man, ready for your viewing pleasure today.

20. Gurren Lagann

In my perspective, Gurren Lagan – penned by Kazuki Nakashima – is an anime brimming with adventure, humor, emotion, and mecha elements. Originally aired in April 2007, this series offers a glimpse into the lives of humanity in what appears to be a future setting. Furthermore, it delves into their existence confined within subterranean villages under the rule of the almighty Spiral King, Lord Genome.

As a passionate movie reviewer, I’d say: Initially, timid Simon found himself drawn into the vibrant circle of his adventurous friend Kamina, a notorious rabble-rouser, as they united forces with Team Gurren. Their collective objective? To break free from their underground existence and someday glimpse the surface world above.

The journey to fulfill their dream begins when Simon discovers both a drilling machine and an ally who aids them in protecting their village. After successfully thwarting an attack by Gunmen and escaping to the surface through the drill, they unite with a group of new companions and strive collectively with humanity to defeat the formidable Lord Genome.

19. Kill La Kill

If you enjoy tales of extraordinary powers and alien forces taking over Earth, similar to One Punch Man’s narrative, then you might find this appealing. In Kill La Kill, the story unfolds at Honnouji Academy on the island of Honnō city. The students here wear uniforms made from a special fabric called life fibers, which grant them superhuman abilities.

Afterward, our protagonist, Ryuko Matoil, enrolls at Honnouji Academy as a new student. Her mission is to find the individual responsible for her father’s death. Additionally, she encounters numerous physical confrontations with Satsuki, a highly influential student within the school.

In a fierce showdown using Senketsu, her protective outfit, and her sword, Ryuko confronts Satsuki during the annual Naturals election. Later, it’s discovered that Ryuko aims to obliterate life fibers in retaliation for her father and sister’s demise. Interestingly, the individual who killed Ryuko’s father emerges, revealing a shocking truth: Ragyo is Ryuko’s long-lost mother.

Ragyo intends to seize complete authority over the life fibers, a development that quickly proves disastrous for humanity. The stage is now set for a struggle between humans and Ragyo, with the life fibers acting as her pawns, as she orchestrates the infiltration of alien life fibers into our world.

But will Ryuko and the humans be able to stop Ragyo before it becomes too late?

Find out on Kill La Kill.

18. My Hero Academia

In the series My Hero Academia, we follow Izuku Midoriya, a young man living in a world where people possess extraordinary powers, or “Quirks.” Unfortunately, Izuku does not have a Quirk of his own. Instead, he admires a superhero named All Might, who hides an injury for years but ultimately decides to retire.

Before retiring, All Might selects Izuku as his successor, transferring his Quirk to him after seeing great heroic potential within the young lad. Join Izuku on this thrilling journey through a world of superheroes, where he attends high school for training and confronts challenges head-on.

17. To Be Hero

Osman is a dashing yet mischievous and indolent fellow residing with his clever and industrious daughter. Unlike him, she possesses great intellect and resourcefulness. His life undergoes a dramatic transformation when he’s drawn into a toilet and granted superpowers to protect the planet.

Despite gaining powers, he’s lost the title of being handsome, which his daughter finds difficult to accept since he’s now a large, chubby man. Similar to the bumbling Saitama from One Punch Man, Ossan strives for his daughter’s approval while attempting to save the world.

16. Bobobo-Bo Bo-Bobo

If you’re in search of an offbeat, humorous anime that will leave you in stitches, give Bobobo-Bo Bo-bobo a try! Originally aired in 2005, this series delivers laughs galore through its use of absurd humor. So if One Man Punch’s comedic moments didn’t tickle your funny bone enough, then you should definitely check out Bobobo-Bo Bo-bobo!

In this animated series, everyone on Earth is compelled to live without having hair. It’s quite extraordinary, isn’t it? Imagine a world filled with bald individuals. But, our protagonist, Bo-bobo, possesses an incredible ability called Hanage Shinken, which translates as Fist of the Nose Hair. He uses this unique power to battle against the ruthless ruler of the Mahurangi Empire and his allies.

15. Charlotte

In an imaginary world, a comet orbits every 75 years, leaving behind a trail of dust around Earth. This dust grants extraordinary powers to children under fourteen. You, Yuu, discover you can briefly take control of others’ bodies. Consequently, you employ this unique talent for your benefit.

As a devoted cinephile, I’d rephrase it as: “I, a cinema enthusiast, am referring to Nao Tomori, a girl with the uncanny ability to become invisible to specific individuals. Intriguingly, she compels one such individual to enroll at Hoshinoumi Academy. Here, she pledges to safeguard him and others like him from those who might exploit their unique circumstances.

Yuu finds out that the new ability he’s gained allows him to give up one of his own powers once he takes control of someone else. Consequently, he decides to seize all the powers from around the world in order to protect it from those who might misuse them. Furthermore, he plans to confiscate the powers of individuals with malevolent intentions.

However, can Yuu complete this task before the consequences of his choice start affecting him? Let’s see how it unfolds.

14. Heroman

I’m a fan of Heroman, an anime series jointly created by Stan Lee from Marvel and Bones. In this captivating Japanese animation, I follow the story of Joey, an orphan residing with his grandma in Centre City. Unfortunately, a fascinating new toy has just hit the market, and I find myself struggling to scrape together enough money to buy it.

He successfully acquired one from the street, yet couldn’t make it function. However, his mood dramatically improved when a peculiar bolt of lightning struck his toy, causing it to grow massive – about the size of an average human and imbuing it with life. He made a new acquaintance who is now known as Heroman, Earth’s solitary protector.

In this version, I have tried to make the sentence more natural and easy to read by breaking it down into simpler chunks and using everyday language.

13. Haven’t You Heard? I’m Sakamoto

Regardless of your poor sense of humor, this is sure to bring out your giggles. The narrative centers around Sakamoto, an adored, good-looking, composed, and brilliant high school student admired by all.

Despite the fact that everyone admires him, there are a handful of competitors who attempt to mock him publicly. Nonetheless, you’ll find Sakamoto entertaining, as he skillfully navigates every joke aimed at him, often eliciting hearty laughter in return.

12. The God of High School

In simpler terms, “The God of High School,” often abbreviated as GOH, explores a world divided into three distinct spheres. These realms include the everyday human world, a realm inhabited by demonic beings known as the sage realm, and the divine heavenly realm where gods dwell.

Initially, the gods endowed humans with the ability to protect themselves against demons whenever necessary. This ability, which they possessed, came to be known as a “lent power.

In addition, Mori is an athletic seventeen-year-old in martial arts. Consequently, he decides to join the God of High School tournament, hoping to claim its magnificent reward – a wish that requires no explanations and is granted without question by a human. However, Mori soon finds out that many contestants have been utilizing powers they borrowed, which are technically allowed. In the course of events, Mori befriends Daewi Han and Mira Yoo, and as he progresses in the competition, he uncovers more about his own identity.

11. The Disastrous Life of Saiki K

Kusuo Saiki is a shy high school student who possesses extraordinary psychic skills, including the ability to manipulate objects mentally and teleport. Despite swearing off using these abilities, he frequently finds himself in situations where he must employ them unwillingly.

10. Cyborg 009

A wicked group known as the Black Ghost Organization captures nine individuals and conducts brutal experiments on them, transforming them into advanced cybernetic warriors for military purposes. Yet, the mastermind behind the Black Ghost, Skull, meets his match when one of his own scientists, Dr. Isaac Gilmore, assists these captives in breaking free from their confinement.

The group of nine cybernetic organisms unite, thwarting the malicious schemes of the Black Ghost. Ultimately, they triumph and embark on a journey to seek fresh dangers and safeguard our planet.

9. Samurai Flamenco

As a child, Masayoshi Hazama dreamt of becoming a superhero. In reality, he’s a renowned model whose job provides him with a steady income. Yet, under the cover of darkness, Masayoshi transforms into “Samurai Flamenco,” a hero who upholds justice in the city.

He confronts a variety of lawbreakers, from troubled teenagers to individuals who fail to dispose of waste responsibly.

Nevertheless, his activities draw public attention, causing Police Officer Hidenori Gotou to investigate and uncover the identity of the city’s latest masked protector. It is at this juncture that Gotou advises Masayoshi to stay away from crime-fighting, as it is better suited for those with more resources.

Yet, as the world’s survival hangs in the balance, Masayoshi and Gotou find it necessary to unite their efforts to ward off the approaching catastrophe.

8. Death Note

The Death Note is a 37-episode anime series helmed by Tetsurō Araki (director) and Toshiki Inoue (writer). Despite bearing little resemblance to One Punch Man, both share a common thread: the protagonists’ knack for swiftly taking down wrongdoers.

The narrative centers around Light Yagami, a character who discovers a mysterious notebook called the Death Note, which belongs to a Shinigami named Ryuk. This notebook allows you to eliminate anyone whose name is jotted down in its pages, regardless of their location globally. However, for it to work effectively, the user must clearly remember the target’s name and visualize their face.

Yet, Light, who despised criminals and sought a divine image, employed the Death Note to eliminate criminals across the globe.

In this rephrased version, when it becomes apparent that villains are succumbing to unexplained demises, a top-tier detective named L takes charge to apprehend the culprit. Remarkably, L succeeds in outwitting Light and locates him within the Kanto region of Japan. Yet, upon discovering another Death Note in the hands of Misa Amane, an actress and model, Light attempts to forge a connection with her.

Now, he needs to employ the Death Note to reveal L’s true identity. Essentially, it’s a choice whether you wish to discover Light’s actions, and if he succeeds in outsmarting L before L can catch up with him.

7. Gintama

In the Renaissance era, if you envisioned yourself fighting extraterrestrials, there wouldn’t have been any guns or advanced technology to help. Instead, you would’ve had to rely on swords for protection. Interestingly, the anime “Gintama” is set in a world that mirrors the Edo period, but the humans encounter beings known as Amanto – aliens from another planet.

Regrettably, their efforts to escape were limited when the Shogun yielded to the extraterrestrials.

Despite appearing as if all hope is gone, the valiant samurai Gintoki Sakata maintains his courage and stands up against their recently arrived extraterrestrial neighbors. Having rescued Shinpachi’s sister from being taken to a brothel by these aliens, he also saves Kagura – a girl renowned for her extraordinary strength – on another occasion.

After gathering a few trusted companions, Gintoki readies himself for an extraordinary confrontation with Utsuro, whose outcome will decide the destiny of our planet.

6. Overlord

In this imagined future, science has surpassed all limitations, leading to groundbreaking technological innovations. One such invention is a massive multiplayer online role-playing game called Dive Massively Multiplayer Online Role-Playing Game (DMMORPG), which can be abbreviated as such. This technology is so advanced that it enables players to actually immerse themselves within the game.

Yet, as the game servers prepare to cease operation following extended use, all Guilds disconnect except one – an ethereal figure known as “Momonga” who resembles a skeleton and serves as the Overlord.

Consequently, when the game came to a halt, I found myself still within it, embodied as my character. Stranded and without alternatives, I delved deeper into this digital realm in search of explanations. And as fate would have it, others found themselves in the same predicament, joining me on this uncharted adventure.

5. Assassination Classroom

Upon blasting 70% of the moon, turning it a darker red, an alien resembling a yellow octopus arrives on Earth. He threatens global destruction if he isn’t killed within a year, but instead opts to work as a teacher at Kunugigaoka Junior High School and secretly trains students in assassination techniques.

Despite his impressive skills as an assassin, there are some characteristics that make him invincible to his student peers.

Over time, more individuals attempt to assassinate Koro-sensei due to the significant reward offered by the Japanese government: $100 million to whoever manages to kill him. Eventually, a student from class 3-E named Nagisa Shiota devises a plan, listing Koro-sensei’s vulnerabilities as part of his strategy.

In the end, will the class manage to kill Koro-Sensei before the earth’s time runs out?

4. Tiger and Bunny

Tiger and Bunny takes place in a made-up metropolis called SternBild City, which is similar to New York City. Over the past 45 years, extraordinary individuals known as NEXT have emerged here. NEXT stands for people with Notable Special Abilities. Interestingly, these superheroes are employed by companies that provide them with costumes and other perks in exchange for effectively marketing themselves.

The renowned figure, Kotetsu T. Kaburagi, also called “Wild Tiger,” acquires a new teammate, Barnaby Brooks, Jr., who possesses the same abilities as Kotetsu. However, their shared talents unfortunately lead to significant issues in their collaboration.

Over the course of time, an elusive criminal suspected of committing numerous homicides is causing uncertainty among the public regarding the effectiveness of NEXT.

3. Mob Psycho 100

The first on our list is “Mob Psycho” – a captivating web Manga penned by the same author, ONE. It made its debut in April 2016. Notably, it revolves around Mob, an unassuming middle school student who often goes unnoticed by others.

The mob seems to have an extraordinary sense, a knack for sensing the environment around him, not just his usual intuition. Yet, this ability can sometimes falter due to his emotional instability. As a result, it occasionally surpasses its normal bounds until he meets others who share similar psychic talents.

2. The Devil is a Part-Timer

The narrative revolves around Satan, also known as the Devil, who aims to dominate the realm of Ente Isla. In this quest for power, the Devil and his highest-ranking demon ally launch an attack on Ente Isla, but their plans are thwarted by Emilia. Consequently, Satan and one of his generals, Alciel, are forced to retreat, leaving behind the rest who perish in the battle, as they shift their focus towards the human world.

Afterward, transforming into human beings, both Satan and Alciel find themselves needing to live among us. In this new life, I’ve taken on a part-time job to make ends meet.

A delightful, comical ambiance arises as Emilia, too, appears on Earth in human guise, joining the cast of characters hailing from Ente Isla.

1. Dragon Ball

In conclusion, only one anime remains on our list, and it’s none other than Dragon Ball, which has earned a spot among the greatest anime ever created. Notably, its manga is popular in more than 40 nations worldwide, while its anime series has been broadcast in over 80 countries.

The storyline progresses through distinct stages as the characters undergo changes across time. This includes: Dragon Ball, Dragon Ball Z, Dragon Ball GT, Dragon Ball Z Kai, Dragon Ball Super, and Super Dragon Ball Heroes.

The narrative closely resembles Goku and Saitama in numerous aspects, particularly their extreme physical testing. In this account, Goku encounters Bulma who motivates him to embark on a quest for the Dragon Balls, which would allow them to summon the Wish-granting Dragon. Nevertheless, his path to the Dragon Balls eventually leads him towards martial arts.

In due course, it becomes clear to him that his origin lies on the planet Vegeta, home of the powerful Saiyans, a race known for their destructive tendencies and extraordinary abilities. However, as the years roll by, Goku matures, establishes a family, and engages in epic battles with divine beings of immense power.

Witness the thrilling sequence of Dragon Ball, where the protagonist Goku continually fights in relentless battles to safeguard his cherished Earth.

2025-05-27 15:21