Webyoriichi tsugikuni (繼國 緣壱?) is the overarching protagonist of the demon slayer: Kimetsu no yaiba franchise. He was the creator of the first breathing style, the sun. Webthe end of his life is marked by the panels where the readers see the figure of blind yoriichi, affected by time and space but still going strong by rejecting frailty and evil. Webdespite passing centuries ago, yoriichi tsugikuni remains an icon of the demon slayer corps for his foundational contributions. As the first breath of the sun. Webwith his mastery of the sun breathing technique, yoriichi tsugikuni turned himself into a living legend in demon slayer. Webinstantly, yoriichi's ability, the power to see the transparent world with his heightened perception, enables him to see through muzan and discover that the. Webyoriichi tsugikuni is a legendary figure in the demon slayer universe, revered as the most powerful demon slayer in history and the founder of the demon slayer corps. The impact on tanjiro’s journey. The emergence of both the yoriichi type zero and the sword that is 300 years old. Webyoriichi pioneered sun breathing and forged the iconic red nichirin blade, establishing his legendary status in the demon slayer corps for centuries to come. Webaided by his demon slayer mark and innate talent for swordsmanship, yoriichi proved to be an incredibly powerful demon slayer. He reunites with michikatsu after the latter's.
