Webthe original sun breathing techniques were created by yoriichi tsugikuni, a legendary demon slayer, and involved highly refined forms meant for deadly efficiency. Webmany fans of the series have wondered if tanjiro and yoriichi are related, since they share a striking resemblance, wear the same hanafuda earrings, and can use the sun. Webyoriichi tsugikuni, a legendary swordsman, is known as the first user of the sun breathing technique. Born during the sengoku era, he belongs to the tsugikuni clan and was. Webyoriichi is a legendary figure responsible not only for the creation of sun breathing but also for pioneering the very existence of breathing styles. Webyoriichi tsugikuni stands as one of the most legendary and influential figures in the entire history of the demon slayer corps. As the creator of breath of the sun and the only slayer to ever come close to killing muzan kibutsuji, yoriichi‘s skills and. Webin the world of demon slayer, fans have been captivated by the legend of yoriichi, the original user of the sun breathing technique, and the possibility of his.
