Web4) possesses an indestructible katana. Kokushibo's katana (image via shueisha) unlike other nichirin blades in demon slayer, kokushibo can create his own. Webdive into the dark allure of kokushibo, an upper rank one demon in 'demon slayer: Explore his role in the twelve kizuki and his profound impact on the. Webkokushibo is the only demon who is capable of using breathing abilities, and his blood demon arts provide extra skills and powers, which is why he still maintains the. Webkokushibo is one of the major antagonists of demon slayer. Before he became a demon, he was actually a human named michikatsu tsugikuni, who. Webkokoshibo a former hashira working with the demon slayer corps becomes a demon after learning about the secrets of the demon slayer mark that appeared on his. Webkokushibo possesses the power of flesh manipulation which allows him to reshape or alter his body to a scaringly high degree. As mentioned earlier, his katana is. Webthough he only showed yoriichi a basic stance, the boy was able to quickly land four blows on the man. This incident bewildered michikatsu, who had never before landed a. Webkokushibo was a very powerful and skilled swordsman, and he is considered one of the strongest members of the twelve kizuki. Dark moon, evening palace (壱ノ型 闇月・宵の宮, ichi no kata:
