A chance collaboration turned an indie webcomic into a manga sensation (Photo: One Punch Man/Madhouse)

From Webcomic to Anime Icon: The Story of One Punch Man

One Punch Man started as a humble webcomic before taking the world by storm.

One Punch Man has emerged as one of the most well-known shonen anime series in recent years, drawing attention for its unconventional take on superhero tropes. Unlike traditional protagonists who strive to become stronger, Saitama, the central figure in the series, has already reached an unmatched level of power.

His ability to defeat any opponent with a single punch turns the typical hero’s journey upside down, leading to a story that mixes action with humor refreshingly. The origins of One Punch Man, from its humble beginnings as a webcomic to its transition into a manga and anime, add another layer of intrigue to its success.

What started as an amateur passion project became a global anime phenomenon (Photo: One Punch Man/Madhouse)

From an Amateur Webcomic to a Cultural Phenomenon

Long before becoming a widely recognized anime, One Punch Man began as a simple webcomic created by a mysterious artist known as ONE. Without any formal background in professional manga illustration, ONE started publishing his work online in 2009.

Despite its rough, simplistic art style, the story quickly gained traction due to its satirical take on traditional superhero commentary. Readers were drawn to Saitama’s unmatched strength and the existential boredom he faced as a result of his overwhelming power.

The webcomic’s popularity skyrocketed, garnering millions of views and a dedicated fanbase.

Yusuke Murata’s Adaptation Brought One Punch Man to a Wider Audience

As the webcomic continued to grow, renowned manga artist Yusuke Murata took notice. Known for his work on Eyeshield 21, Murata was impressed by the storytelling and humor in ONE’s creation. Despite suffering from a severe illness at the time, he reached out to ONE, expressing his desire to collaborate and transform the webcomic into a professionally illustrated manga.

Murata’s detailed and dynamic artwork elevated the story, making it more visually engaging while preserving the comedic and satirical elements that made it unique. Their partnership led to the serialized release of One Punch Man in Young Jump Web Comics in 2012, drawing in even more fans.

A Carefully Chosen Anime Adaptation

The manga’s success naturally led to discussions about an anime adaptation, but both ONE and Murata were cautious about handing over creative control. They insisted on being actively involved in the selection of the animation team, ensuring that the anime would remain faithful to the original vision.

The series was eventually entrusted to Madhouse, a studio known for producing high-quality action anime. The first season, released in 2015, received widespread acclaim for its fluid animation, stunning fight sequences, and impeccable comedic timing.

A Different Approach to Shonen Tropes

While most shonen protagonists start their journey as underdogs, working tirelessly to become the strongest, Saitama’s story flips this idea on its head. Right from the beginning, he has already achieved the peak of strength, leaving him feeling unfulfilled and directionless.

Genos: The Determined Disciple (Photo: One Punch Man/Madhouse)

Instead of focusing on training arcs or battles that push him to his limits, the series explores how someone with absolute power deals with everyday life. This subversion of expectations is a key reason why the story remains engaging despite its seemingly straightforward premise.

The Training That Created an Unbeatable Hero

Saitama’s origin story further adds to the comedic nature of the series. Unlike other heroes who undergo intense and specialized training, his transformation into the world’s strongest being comes from an absurdly simple workout routine—100 push-ups, 100 sit-ups, 100 squats, and a 10-kilometer run every day for a year and a half.

This humorous take on power acquisition mocks traditional training montages seen in other shonen series, emphasizing the story’s satirical nature.

Genos: The Determined Disciple

While Saitama may be the center of attention, he is not the only compelling character in the series. Genos, a powerful cyborg seeking vengeance against the mysterious entity that destroyed his hometown, serves as Saitama’s eager disciple.

Unlike his mentor, Genos is deeply committed to self-improvement and is constantly in pursuit of greater strength. His serious demeanor contrasts with Saitama’s nonchalant attitude, creating a dynamic that adds both humor and depth to the story.

The Hero Association and Its Ranking System

The presence of the Hero Association introduces an additional layer to the series. Founded by a wealthy businessman after his grandson was saved by a hero, the organization is responsible for managing and classifying heroes based on their abilities.

The ranking system, ranging from C-Class to S-Class, dictates a hero’s status and level of responsibility. Despite possessing unmatched strength, Saitama initially struggles to gain recognition, as his poor performance on written and mental assessments places him in the lowest tier.

This ironic twist further highlights the absurdity of the world he inhabits.

Balancing Action and Humor

What sets One Punch Man apart is its ability to blend intense action with comedic elements. The series does not rely solely on fight sequences to maintain excitement; instead, it incorporates humor unexpectedly.

A memorable example is when Saitama, despite his extraordinary power, struggles to swat a persistent housefly. These moments keep the story fresh and prevent it from becoming repetitive, proving that even a character who can defeat any foe with a single strike can still be entertaining.

Expanding Beyond the Original Webcomic

Despite its origins as a self-published webcomic, One Punch Man has expanded into a multi-platform success. The manga continues to thrive with stunning artwork by Murata, while the anime remains a fan favorite.

The Lasting Impact of One Punch Man (Photo: One Punch Man/Madhouse)

Even though the second season, produced by J.C. Staff, received mixed reviews due to changes in animation quality, the series continues to maintain a dedicated following. Additionally, video games, merchandise, and spin-off stories have further cemented its place in popular culture.

The success of One Punch Man has paved the way for unconventional storytelling in anime and manga. By breaking away from traditional formulas and injecting satire into the genre, it has influenced both creators and fans alike.

The journey from an amateur webcomic to a globally recognized franchise is a testament to the power of originality and the impact of a fresh perspective on familiar themes.

With ongoing developments in both the manga and webcomic, the future of One Punch Man remains exciting.

Whether through new arcs, adaptations, or creative expansions, the story of Saitama and his unconventional heroism continues to entertain audiences, proving that sometimes, the most powerful character in a series can also be the most hilariously relatable.