On turning to a demon named Kokushibo, his sword skills became even more powerful and more refined. After becoming a demon, Kokushibo got a befitting sword that allowed him to practice his ...

Unlike Kokushibo who used his sword, Akaza's fighting style had more to do with martial arts, making him a powerful close combat opponent. Akaza's Blood Demon Art gave him abilities such as ...

Kokushibo and Yoriichi share a deep connection through brotherhood and the development of breathing styles. Yoriichi trained demon slayers but failed, leading to the creation of the unique ...