Webyorrichi created the sun breathing, which gave rise to all the other breathing styles in demon slayer. But how exactly did he create them? Webthe strength of a breath style is determined by the user themselves. The only reason why the breath of the sun is seen as this godly breath style is because of the man behind it,. He was known as the sun breathing demon slayer, and his techniques were said to be so powerful that they. Webin demon slayer, the creation of the 13th form of sun breathing by yoriichi tsugikuni is done to reveal his genius and strategic mind. Being a synthesis of all twelve. Webthe uncommon swordsman who was born differently from others, yoriichi tsugikuni, possesses incomparable prowess, for he could cast the very first and most powerful breathing style, breath of. Webdespite his prodigious abilities, yoriichi still trained rigorously to hone his skills. He developed an entirely new breath style derived from his observation of the.
