Webkokushibo was a human five centuries ago, during the sengoku era. Under the name of michikatsu tsugikuni, he is the ancestor of the current hashira muichiro. Webkokushibo, also known as tsugikuni michikatsu, is a key character in “demon slayer: Kimetsu no yaiba. ” as the strongest demon among the twelve kizuki, holding the. Physically in his early 20s, mentally about 480. As a human, he was born in an age where twins. Webone of the more enigmatic and captivating characters has to be kokushibo, who has a dark past that has fans of the series intrigued. So, just who is this character. Webkokushibo was a human five centuries ago, during the sengoku era. Under the name of michikatsu tsugikuni, he is the ancestor of the current hashira muichiro. Webkokushibo is one of the major antagonists of demon slayer. Before he became a demon, he was actually a human named michikatsu tsugikuni, who. 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,. Webmurmuring how akaza had abandoned his path to reach further heights and how he had failed to defeat kokushibo, and reprimanded him for how weak he is.
