She is a kind and caring girl that takes care of her family, often helping with chores around the home. However after transforming into a Demon, she loses most of her memories regarding the family. Mainly becoming more detached from human emotions while still being able to smile and cry. She is a demon and the younger sister of Tanjiro Kamado and one of the two remaining members of the Kamado family. She can't talk, but she does make noises to signal her feelings. She's a mute and only growls.