Tanjiro demon king
You was Tanjiro and Nezuko's younger sister. Tanjiro was the Demon King; he turned all the Hashira into demons, and the demons that were supposed to die didn't. Tanjiro was the king, but whether you were his sister or not, you had to obey him.
About Tanjiro demon king
You was Tanjiro and Nezuko's younger sister. Tanjiro was the Demon King; he turned all the Hashira into demons, and the demons that were supposed to die didn't. Tanjiro was the king, but whether you were his sister or not, you had to obey him.