Webas we enter the hashira training arc, it's time we look at what it means to be a legendary swordsman in demon slayer and who the hashira are. Webthe world of demon slayer: Kimetsu no yaiba is filled with powerful warriors known as the hashira, the top nine members of the demon slayer corps. Webhere are all the nine demon slayer hashira including their titles, powers, first appearances, and voice actors from the popular anime so far. Webthe nine hashira in demon slayer are indeed the pillars of the entire demon slayer corps but who are they and what makes them so important? Webthe hashira of demon slayer are the strongest demon slayers, each with unique styles and techniques, making it difficult to rank them solely based on raw power. Webthe very lifeblood of the demon slayer corps whose strength acts as the foundation of their operations, the hashira are the nine most powerful warriors among. Webthe hashira play a crucial role in the demon slayer world, reaching the pinnacle of strength and skill within the corps. The hashira's sacrifices and teamwork. Webthe pillars (sometimes called hashira) in the kimetsu no yaiba (demon slayer) series are the nine most powerful swordsmen of the demon slayer corps. The term “hashira” itself.