Webyoriichi is the user of the most powerful breathing technique and nearly killed muzan without difficulty. Tanjiro’s demon form surpassed muzan and he also is a breath of the sun. Webtanjiro's transformation into the demon king showcases the internal battle of good versus evil & redemption. The change affects tanjiro's relationships with loved. Webin the final battle against kibutsuji muzan, the demon king turns tanjiro into a demon. This shocking event happens in chapter 203, voices of encouragement. Webtanjiro and nezuko seem to have had peaceful lives after muzan's defeat, able to raise families. Tanjiro, of course, did suffer massive injuries in the final battle. Webmuzan injects tanjiro with all of his blood, turning him into a demon. Tanjiro begins to become immune to sunlight. Inosuke finds himself incapable of taking a strike at tanjiro. Webwith the recent release of demon slayer vol. 18, let's take a look at tanjiro's transparent world, which features heavily throughout the volume. Webtamayo sacrifices herself to deliver a poison to the demon king that severely weakens him. Still, it takes the efforts of multiple hashira just to bring him to a. Webwho would win in a fight yorichii at 100% or demon king tanjiro once he finally gets used to his powers. (this fight could never happen but its cool to imagine. )