Webwind breathing is a breathing style that mimics wind, specifically powerful torrents of air and whirlwinds, and replicates it with the user's movements, techniques and. Webthe wind hashira, sanemi shinazugawa, is one of the more erratic slayers of the group, and many fans were more than amazed to see a glimpse of this demon. Websanemi shinazugawa, the wind hashira of the demon slayer corps, is a whirlwind of power and fury. A formidable swordsman wielding the breath of wind, his. Websanemi shinazugawa currently holds the rank of wind hashira, and he is the only known hashira of that element seen in the demon slayer anime. Webfor this, sanemi became the wind hashira. He’s notably sturdy in battle, and even kokushibo would recognize sanemi, along with gyomei, to be the strongest.