Summary
Ashura Kabuto is an artificial mutant and the most powerful creation of the House of Evolution, developed by Dr. Genus. A massive humanoid entity with a thick exoskeleton, large spikes on his limbs, and a prominent horn on his head resembling that of a rhinoceros beetle, he towers over both Saitama and Genos. Possessing superhuman strength, speed, and keen instincts, he holds a Dragon-level threat status. Despite his high intelligence, Ashura is incredibly unstable, driven by an insatiable bloodlust that forced his containment after he killed anything that approached him. He views himself as a superior "new human" intended by Dr. Genus and believes everyone should submit to his will. He first appeared in Chapter 10 of the manga and Episode 3 of the anime.
