Nezuko Kamado (竈門かまど 禰ね豆ず子こ Kamado Nezuko?) is the deuteragonist of Demon Slayer: Kimetsu no Yaiba. She is the younger sister of Tanjiro Kamado, one of the two remaining members of the Kamado family, and an informal member of the Demon Slayer Corps. Formerly a human, she was attacked and transformed into a demon by Muzan Kibutsuji.