Inosuke Hashibira is a central character in the anime series Kimetsu no Yaiba, also known as Demon Slayer. Known for his boisterous and aggressive personality, Inosuke was raised by boars in the mountains, which has significantly influenced his wild and instinctual combat style. He wears a distinctive boar's head mask and wields two serrated swords. Despite his rough exterior, Inosuke has a kind heart and is fiercely loyal to his friends. Throughout the series, he grows from a solitary fighter into a valuable, cooperative member of the Demon Slayer Corps, learning to trust and rely on others.