It’s always worth giving new Shōnen Jump manga a chance, not just for the next big series to take off, but for new creators with bold ideas to potentially change the game. Such is the case with Alien Headbutt, Akira Inui’s first serial manga which debuted in Weekly Shōnen Jump on February 5, 2026.
Two chapters in with Alien Headbutt, fans even just on the VIZ Media reader portal have noted the manga’s exciting blend of sci-fi and pro-wrestling action, particularly New Japan Pro-Wrestling with references to Hiroshi Takanashi. With the added outlandish twist of aliens crash-landing on Earth, Alien Headbutt’s Ouga Shirokiba tackles his very own War of the Worlds-style extraterrestrial threat.
Key Highlights of Alien Headbutt
- New Series: Alien Headbutt is Akira Inui’s debut manga in Weekly Shōnen Jump.
- Unique Blend: The manga combines sci-fi elements with pro-wrestling action.
- Main Character: Ouga Shirokiba is a pro-wrestler facing an alien threat.
- Themes: It explores themes of perseverance and heroism in challenging situations.
Growing up on Mukurojima, aka Corpse Island, Shirokiba was surrounded by gifted boys, alluding to a world in which his peers had more conventional superhero/shonen anime abilities like teleportation or energy projection. But his gift is and always has been pro-wrestling moves. But as he grows up, Shirokiba’s father’s passing leaves him on the brink of giving up his dreams.
Resigned to become a fisherman, Shirokiba gets the exact push he needs from his adoring family (and precious pet goat, Mei) to get into pro-wrestling. After five years, securing the coveted championship belt, Shirokiba comes home, only to discover a mysterious humanoid alien threat is wreaking havoc.
Using his pro-wrestling but with all inhibitions turned off, Shirokiba shows the lethal potential of his gift, upsetting even the enhanced alien physiology by using physics against them. Knowing he can use their weight against them in lethal suplexes, and that no muscles or joints can ultimately withstand twists with enough torque, Shirokiba crushes his threats while seeking his family.
Ouga Shirokiba Is an Awesome Shōnen Manga Hero
The New Japan Pro-Wrestling organization heavily inspires this manga and is already loaded with shōnen tropes, from rivalries to personal growth and high-concept plotlines. Alien Headbutt’s Shirokiba embodies the bombastic spirit of pro-wrestling from all corners of the globe, making him an especially refreshing Shōnen Jump hero.
With a penchant for violence against obvious threats like superpowered aliens who unhesitatingly kill humans, Shirokiba certainly inhabits the hype-loaded shōnen space. More than that, his heroism and unflinching dedication as a role model for young boys, like Haruya from chapter #2, position Shirokiba as a wholesome and positive presence in Shōnen Jump, reminiscent of All Might or Superman.
Shirokiba recognizes Haruya’s bravery against these aliens, noting how isolating it must have been to be powerless and forced to avoid them. But as a pro-wrestler, he can’t back down from a challenge and reminds his fan that as the Hellhound, it’s his job to get fans like Haruya hyped—and by extension, the readers as well.
Shirokiba can’t back down from a challenge and reminds his fan that as the Hellhound, it’s his job to get fans like Haruya hyped—and by extension, the readers as well.
It’s uncertain whether Alien Headbutt will make it past the ten-count or whether it’ll go the distance as a new Shōnen Jump hit. But as things stand, it’s a uniquely fun and electrifying manga that showcases the best and most exciting places Japanese pro-wrestling can go while keeping fans’ hearts alive as they throw the alien menace into a lethal camel clutch.

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Shonen Jump is one of Japan’s most successful manga anthology franchises published by Shueisha. Launched in 1968, it is the source of some of the most beloved and popular anime and manga series such as One Piece, Dragon Ball, and Naruto. The franchise has extended into multiple adaptations across various media including anime films video games and merchandise.






