In her despair, tamayo. Webtamayo (珠世) is a beauty that allies with tanjiro kamado in the kimetsu no yaiba (demon slayer) series. She is a skilled doctor that was turned into a demon by muzan kibutsuji. Webtanjiro spring to spot the new demon from going on a killing spree, and he’s aiding by none other than lady tamayo. Tanjiro showed compassion to the new. Webtamayo recognizes the potential for good within nezuko and actively collaborates with tanjiro and yushiro to research a cure for demonism. Her research plays a pivotal role. Webat some point, stuck in despair, tamayo became muzan's reluctant minion, lacking the power to defeat him herself. Then she witnessed yoriichi tsugikuni confront and almost. Weba former human and now a demon for over 500 years, ms. Tamayo first appears in chapter 14 of the manga, offering to help tanjiro defeat muzan while he was. Webaside from healing humans and turning people into demons when necessary, tamayo uses her pharmaceutical knowledge to create powerful medicines. Weblady tamayo in demon slayer is a unique demon healer with a tragic past and a desire to help others. Tamayo represents hope and love as she bridges the gap. Webhowever, when she witnessed yoriichi’s power and skill during his fight with muzan, tamayo’s mission to kill him reignited, which led her to once again refocus her efforts on.