Webthe ubuyashiki family has left an enduring imprint on the demon slayer universe by remaining steadfast in their resolve to exterminate demons and defend. Webwhile the anime and manga don’t explicitly state the reasons, this article explores why ubuyashiki entrusted gyomei, and only gyomei, with his crucial and. Webmuzan could no longer control himself and wished to finish kagaya ubuyashiki. That's when the demon slayer corps leader ambushed the demon king. Webkagaya ubuyashiki's existence was one of the mysteries of the series, especially as the leader of the hashiras and demon slayers, given that his appearance. Webfans were left with a lot of big questions after demon slayer: Here's a closer look at the film's ending. Webdemon slayer's hashira training arc finale sets the stage for the final battle with muzan, marking the start of the biggest showdown. Webdelving into the lore of demon slayer, this curse stems from a blood relation between muzan kibutsuji, the demon progenitor, and the ubuyashiki clan. Webhis illness is a result of the curse that befell the ubuyashiki bloodline, a blood relative of muzan kibutsuji. When muzan became a demon, the entire bloodline. Webkagaya’s plan to blow up the ubuyashiki mansion provided their demon ally, tamayo, the chance to inject muzan with a poison that turns demons back into humans. In season 4, episode 8, the stone hashira, gyomei himejima, explained that he and.