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. Webmoon breathing is the demonic form of the primal sun breathing in demon slayer anime and manga. Developed by kokushibo, aka michikatsu tsugikuni, this is. Webkokushibo was just an average human named michikatsu tsugik, a retired demon slayer and the elder twin brother of yoriichi tsugikuni, the most powerful demon. 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. Webeventually, michikatsu awakened a demon slayer mark and developed a breathing style derived from sun breathing, later known as moon breathing. Webkokushibo is actually not the character’s real name, which is tsugikuni michikatsu. Kokushibo means black death, a name befitting of the character that. Webkokushibo is one of the major antagonists of demon slayer. Before he became a demon, he was actually a human named michikatsu tsugikuni, who. He is a demon affiliated with the twelve kizuki,.
