Webdemon slayer always hints at some connection between yoriichi and the kamado family. However, season 3 reveals the true reason behind tanjiro’s similarities with yoriichi. Webafter yoriichi's father discovers his strange birthmark, mistaking it for a bad omen, he threatens to kill his son but is prevented by akeno, yoriichi's mother. Webhow yoriichi almost defeated muzan showed his real power and how great of a threat he was toward the demons. This experience would leave muzan scarred in his. Webthe battle against muzan is deeply linked to yoriichi tsugikuni’s legacy, the epic swordsman who invented the sun breathing technique. Tanjiro’s use of hinokami. Webyoriichi and his older twin brother, michikatsu, were born into the tsugikuni clan within the middle of the sengoku period, a time when twins were considered to be an extremely. Webmuzan's nightmare, yoriichi, was one of the most powerful demon slayers of the sengoku era. He was the twin brother of michikatsu tsugikuni, who is currently a. 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. Webmuch later in his life, after his wife and unborn child were killed by demons, yoriichi met members of the demon slayer corps and taught them breathing styles.
