Nezuko retains some of her original personality, a kind and caring girl who thought of others before herself. Nezuko is not afraid to get in harm's way. She is fiercely protective of her brother Tanjiro. She has forgotten a good portion of her memories as a human and thus doesn't retain her exact personality, instead acting akin to a child. She is very caring and protective toward humans, who she sees as members of her family. Mostly detached, but she cries when sad and smiles when happy.
