Webbased on koyoharu gotouge's shonen manga, demon slayer: Kimetsu no yaiba is an action anime set in japan during the early 20th century. Seeking revenge for the murder. 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 a demon slayer who turned demon later in life. The twin brother of yoriichi, his jealousy turned him into a loyalist of the evil muzan. Webkokushibo is the current upper moon one and we know by muzan's own words the upper moon rankings hadn't changed in atleast 100 years but obviously they've been around. Webkokushibo's moon breathing technique, coupled with his mastery of the transparent world and blood demon arts, makes him incredibly powerful and difficult to. Webkokushibo, also known as the upper moon one demon, is a fascinating and complex character in ‘demon slayer’. Kokushibo shares a physical resemblance with his brother,. 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 a human named michikatsu tsugikuni, who happened to be.
