Nezuko Kamado
(Japanese: 竈門 禰豆子, Hepburn: Kamado Nezuko) is a fictional
character in Koyoharu Gotouge's manga series Demon Slayer: Kimetsu no
Yaiba. Nezuko and her older brother Tanjiro Kamado are the sole
survivors of an incident where they lost their entire family to demons,
with Nezuko being transformed into a demon, but still surprisingly
showing signs of human emotion and thought. After an encounter with Giyu
Tomioka, a demon slayer, Tanjiro begins his quest to help his sister
turn into human again and avenge the death of his family.
Learn more on Kimetsu no Yaiba Wiki