Alien Headbutt is an action, sci-fi, martial arts manga by Inui Akira, serialized in Weekly Shonen Jump, that follows Shirokiba Ouga — a pro wrestler from a remote island who returns home as a champion only to find his hometown overrun by a terrifying alien invasion. Armed with nothing but his grappling skills, raw power, and an unstoppable will to protect his family, he strikes, throws, and headbutts his way through monsters that no ordinary fighter could handle.

What makes Alien Headbutt stand out among new shounen manga of 2026 is its explosive blend of professional wrestling spectacle and classic alien-invasion sci-fi. The story delivers high-octane choreography, a fiercely likable male protagonist, and a tone that mixes blood-pumping tension with crowd-pleasing bravado — drawing natural comparisons to beloved series like Dandadan and Tokyo Aliens. Readers who enjoy wrestling, aliens, and pure action will feel right at home.

With 13 chapters available and a fanbase growing fast, now is the perfect time to jump in. Read Alien Headbutt in high quality and experience one of the freshest, most exciting new shounen series hitting shelves today.