Webyorrichi created the sun breathing, which gave rise to all the other breathing styles in demon slayer. But how exactly did he create them? Webevolution of yoriichi tsugikuni | demon slayer. Yoriichi tsugikuni is one of the strongest hashira in the anime demon slayer: Webone day when yoriichi makes his intention of becoming a future samurai clear to his brother, michikatsu is startled by the revelation, even if he later masks it with. Webwhy yoriichi‘s legacy endures in demon slayer. Centuries after his death, yoriichi remains a revered figure in the demon slayer corps for many reasons: Webthe sun breathing technique is more commonly known as the breath of the sun and is the core concept behind yoriichi's power. It is the most powerful and versatile. Webyoriichi’s mastery of sun breathing allowed him to unleash devastating techniques that could instantly turn demons to ash. His transparent world ability enabled him to. Webyoriichi tsukiguni was the strongest demon slayer to have ever lived. He was the first one to teach breathing techniques to other demon hunters.
