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

In Demon Slayer, Yoriichi bears his insane strength as a burden, not a badge of honor. In a universe of loud, splashy heroes, ...

Yoriichi's legacy saved humanity by aiding in defeating Muzan and inspiring future demon slayers. Throughout history, many demon slayers have risen through the ranks to earn a name for themselves ...

Michikatsu, the former demon slayer, driven by the desire to surpass Yoriichi and escape the curse, took on Muzan's offer. Upon becoming a demon, he took the name Kokushibo and was the first and ...

Kokushibo's jealousy of his brother led him to become a demon and, despite his power, he could not defeat Yoriichi. The 12 Moons are the elite-level demons that battle on behalf of Muzan Kibutsuji ...