Nezuko Kamado

竈門 禰豆子

Nezuko is Tanjirou's sister. [Spoiler] She was turned into a Demon by Kibutsuji Muzan. [/Spoiler] [Spoiler] When the Demon Slayers were fighting Hantengu, Nezuko managed to overcome her weakness to the sun, and partially gain her ability to speak back. [/Spoiler] [Spoiler] Thanks to Tamayo's work for giving her medicine, Nezuko finally returns to being a human in Demon Slayer Chapter 196. [/Spoiler]