Dragon Ball Meets One-Punch Man In 2026's Most Underrated Action Anime

For much of the world’s anime-viewing population, little exists to match the hype and iconic status of the Dragon Ball franchise. After all, Akira Toriyama’s creation shaped the future of shonen as fans knew it, mixing humor and spectacular battles between its heroes and increasingly outlandish nemeses. But even with the franchise’s pinnacle in Dragon Ball Z concluding in 1996, over 19 years later, the Madhouse adaptation of One-Punch Man captured the spectacle of Toriyama’s franchise at its height, mixing in a healthy amount of its own genre parodies. The downside is, even future One-Punch Man seasons would fail to meet the legacy of season 1.

But one anime, while certainly not aiming to replace either franchise, certainly matches both on the level of vibes and over-the-top showdowns, with studio SANZIGEN’s Rooster Fighter. Starring a buff, seemingly stoic rooster named Keiji seeking to identify and kill the mysterious marked demon who slew his sister, Sara, Rooster Fighter adapts Shu Sakuratani’s seinen parody of classic shonen spectacles including dangerous kaiju, absurd power systems, and eye-grabbing visuals in each episode of its first season. Best of all, it’s a lean viewing experience so far, with a mere 12 episodes for fans craving something fun and action-packed not seeking another major commitment.

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Initially broadcast on Adult Swim before becoming available to stream on-demand via Hulu in the United States and Disney+ internationally, Rooster Fighter ran through the late Winter-mid Spring anime seasons while ultimately getting impressive social media response. Keiji often easily obliterates his foes with dramatic displays of power, with even new forms awakened by traumatic events near the season 1 finale evoking a certain Super Saiyan element. Armed initially with his “Kokekokko” finishing move, Keiji’s signature sonic attack even resembles the impact and devastating potential of the Kamehameha.

Other companions include the young chick Piyoko, who grows quickly enamored with Keiji and wants to stand by him in his quest to avenge his sister; jilted one-night stand Elizabeth, whose proficiency with technology lets her battle enemies with human tech; and Keiji’s half-brother, Keisuke, who’s also able to invoke the power of the Righteous Egg. But Rooster Fighter never needs to try hard to demonstrate how deeply unserious it is as a battle shonen parody, offsetting even its heavy use of CGI blended with 2D animation with a pretty hilarious execution of central tropes.

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Keiji could easily come off as a typical stoic anime protagonist, a lone rooster fighting gigantic demonic threats that happen to terrorize the public, while ultimately only going out of his way to fight if it means tracking down the White Demon revealed in episode #3. The shonen anime tropes, especially early on, may even be reminiscent of a Fist of the North Star parody, further supported by sound design homages present just at the moment of impact such as when Keiji makes his enemies’ heads explode.

It all feels deeply familiar, and even endearing as several demons are highly sympathetic and worthy of redemption, their human base forms sometimes even showing the will to survive after being defeated. But yet, nobody should mistakenly assume this means the anime is ever born to fully replace either franchise.

Rooster Fighter Is Not Necessarily A Dragon Ball Killer (And It Doesn’t Need To Be)

Some can easily discard One-Punch Man after season 3 achieving new lows for the anime franchise. Even its manga isn’t immune to negative appraisals, or outright controversy, like with recent comments by Yusuke Murata seemingly engaging with and humoring far-right talking points. Rooster Fighter is more like a delightful animated supplement to scratch the itch of fans craving over-the-top shonen action. After all, Rooster Fighter hasn’t confirmed season 2 to be on the way just yet. But after a long wait, Dragon Ball is finally giving fans the anime they want, first with a recut of the Battle of Gods movie in Dragon Ball Super: Beerus, and soon after with The Galactic Patrol.

Rooster Fighter isn’t meant to replace either show by any way shape or form, and in fact, it’s better if fans watch it alongside these hits. Keiji is an extremely fun protagonist who, unlike Goku and Saitama, is usually highly serious in demeanor, until that presentation is stripped away even momentarily. Instead of constantly seeking worthy opponents like Goku, Keiji will ideally only pursue enemies that lead him to his nemesis, the White Demon, and unlike Saitama, he’s driven by vengeance, not a sense of fulfillment or fun.

But perhaps most amusing: unlike either Goku or Saitama, Keiji is perhaps one of the most hilariously oversexed anime protagonists out there. When his Lord of the Rut persona hits, any hens in his immediate vicinity become prime targets for his immense onset of a desire to mate. Even outside of this, Keiji will give into his passions, but never wishes to commit to one partner, initially making an enemy out of Elizabeth in the process. Considering Saitama’s relative lack of romantic impulse, and Goku’s utter cluelessness despite being a father of two kids, having never even kissed Chi-Chi, it’s a hilarious point of divergence between their characters, and a unique Rooster Fighter hook.

Certainly not destined to rank among the greatest anime of all time, Rooster Fighter doesn’t aim for any such heights, refusing to take itself too seriously while, in the process, making an incredible parody of long-standing tropes for the medium. It’s wildly entertaining, colorful, and features some pretty scorching visuals with enough intrigue to keep fans enticed should it return for a second season. While Dragon Ball and One-Punch Man certainly have more anime on the way until then, their fans certainly won’t need to settle for chickenfeed during the wait with this gem.