Webas revealed in his backstory though, he is a former demon slayer known as michikatsu tsugikuni, the older twin brother of yorichii. Even when becoming the demon,. Webas a human, he was a powerful swordsman and respected member of the demon slayers corps. However, he was never able to step out of the shadow of his. Webbeing the most powerful of all the twelve kizuki, kokushibo can figure out the combat techniques of two hashiras at a time and overpower them in a battle. Webkokushibo is one of the major antagonists of demon slayer. Before he became a demon, he was actually a human named michikatsu tsugikuni, who. 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. Webkokushibō's blood demon art is named crescent moon blades, and this ability boosts kokushibō's moon breathing abilities, giving him greater control over his. 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. Webin combat scenarios, kokushibo's fundamental strategy is to amalgamate his blood demon art with his moon breathing. He uses his flesh katana extremely.
