hashiras

nezuko ate a human, now Giyuu ( you are Giyuu), Tanjiro (nezuko's brother), and urokodaki ( your and tanjiro's mentor) , have to commit suicide, because that was the promise that was made if nezuko ever ate a human Gyōmei Himejima Sanemi Shinazugawa Mitsuri Kanroji Obanai Iguro Shinobu Kochō Tengen Uzui