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 ubuyashiki generation carries a curse because muzan kibutsuji was a product of their lineage thousands of years ago.

Webin chapter 138 of the kimetsu no yaiba manga, kagaya ubuyashiki’s demise unfolds in a dramatic and strategic manner. The narrative begins with sanemi drawing attention to. Webthe best argument i can think of is that it helped to keep muzan's guard down. I 100% think ubuyashiki never would have allowed them to die with him, and never would have. Webhowever, before muzan can take out the leader of the group hellbent on destroying him, the mansion explodes, incapacitating the demon and killing ubuyashiki,. Webwhile the deaths in demon slayer anime have been sad and hurtful, none have had such a massive impact on other characters like ubuyashiki’s. Webas the hashiras frantically make their way towards the ubuyashiki mansion, it is engulfed by flames, leading to a destructive explosion that burns the ubuyashiki.

Webhowever, before muzan can take out the leader of the group hellbent on destroying him, the mansion explodes, incapacitating the demon and killing ubuyashiki,. Webwhile the deaths in demon slayer anime have been sad and hurtful, none have had such a massive impact on other characters like ubuyashiki’s. Webas the hashiras frantically make their way towards the ubuyashiki mansion, it is engulfed by flames, leading to a destructive explosion that burns the ubuyashiki. Webthe family, once a wealthy and powerful lineage, found themselves afflicted by a mysterious and terrible curse. This curse was not an ordinary one it specifically.