Muzan Kibutsuji was nearly unrivaled in Demon Slayer—until one warrior pushed him to the brink like no other before or after.

As the Demon Slayer Corps members and Hashira engaged in a group strength training program, the Hashira Training, in preparation for the forthcoming battle against the demons, Muzan Kibutsuji appears ...

The Anti-Kibutsuji drug was pivotal in defeating Muzan by converting him into a human, rapidly aging him, and breaking him down at a cellular level. The drug weakened Muzan substantially ...

Kokushibo's birth name was Michikatsu Tsugikuni and the twin brother of Yoriichi Tsugikuni, deemed as the most powerful demon slayer ever. Upon awakening his demon slayer mark, Michikatsu feared ...

The demons all had to come from somewhere, and in the world of Demon Slayer, that is from the first demon, Kibutsuji Muzan. Muzan is the main antagonist of the story, and the original source of ...