Muzan Kibutsuji is the main antagonist of the manga and anime Demon Slayer Kimetsu no Yaiba created by Koyoharu Gotoge. He is a millennial demon who is the head of all demonic activities in Japan.
Muzan Kibutsuji is the main antagonist of the manga and anime Demon Slayer Kimetsu no Yaiba created by Koyoharu Gotoge. He is a millennial demon who is the head of all demonic activities in Japan.