Tanjirou and nezuko's sibling bond is unbreakable, even after nezuko becomes a demon and loses her memories. Nezuko's evolution as a demon. Webnezuko’s relationship with her brother tanjiro is a central theme in the series. Despite her demon status, tanjiro never gives up on her and is determined to find a cure to return. Webchapter 205 focuses on the descendants of tanjiro and nezuko as they go about their normal lives, and meet characters who happen to be reincarnations of. Webin the swordsmith village arc, nezuko and her brother tanjiro face formidable foes.
