Nezuko Kamado is the secondary main character in the Demon Slayer: Kimetsu no Yaiba anime series. Nezuko with her younger sister are the two remaining members of the Kamado family. She was attacked and turned into a demon by the main antagonist of the Demon Slayer: Kimetsu no Yaiba Muzan Kibutsuji. When Nezuko transforms to her fully awakened form she has a bigger, taller, and curvaceous body and has long hair that reaches to her feet. A fanart Demon Slayer: Kimetsu no Yaiba progress bar for YouTube with Nezuko Running.