Webthe ubuyashiki family (産 (うぶ) 屋 (や) 敷 (しき) の家 (か) 族 (ぞく) , ubuyashiki no kazoku?) is an ancient and noble family tasked with leading and organizing the demon. Webthe condition stems from muzan kibutsuji, the originator of demons. It emerged from muzan's blood ties to the ubuyashiki clan, bringing about a genetic. Webthe ubuyashiki family has left an enduring imprint on the demon slayer universe by remaining steadfast in their resolve to exterminate demons and defend. Webthe hatred between muzan and ubuyashiki family runs deep, and they want to eliminate each other. However, kagaya reveals that muzan is a blood relative of the. Webthe condition stems from muzan kibutsuji, the originator of demons. It emerged from muzan's blood ties to the ubuyashiki clan, bringing about a genetic anomaly handed. Webubuyashiki, alongside his wife, and two of his daughters, were dead by the end of the episode. However, this was a move that was initiated by ubuyashiki himself. Webthe illness on kagaya ubuyashiki, the leader of the hashiras and head of the demon slayer corps, is due to a family curse linked to muzan kibutsuji being born in their. Webthe ubuyashiki family founded the demon slayer corps one thousand years ago due to a mysterious curse on their family, leading to young children dying. Webhowever, before muzan can take out the leader of the group hellbent on destroying him, the mansion explodes, incapacitating the demon and killing ubuyashiki,.
