Shinobu Kocho

Shinobu displays a bright, friendly and cheerful demeanor, always having an easygoing smile on her face regardless of the situation she is in. However, her outward behavior is shown very quickly to be a façade. This is displayed in the way she enjoys teasing others, to the point of being rather sadistic about it, enjoying most notably to pick on Giyu Tomioka.[4] Despite her relaxed exterior and her initial claim of wanting to get along with demons, she can be rather cruel towards them, which is seen when she kills Daughter after giving her false hope of helping her, and attempting to kill Nezuko Kamado without hesitation.[5] Later on, she is shown to have a more compassionate side towards both Tanjiro Kamado and his sister after hearing their full story.[6][7]It is later revealed that her outwardly calm and tranquil disposition is worn as a mask, as Shinobu holds an intense hatred for demons due to the loss of her sister,?Kanae Kocho, at a young age. (your a new hashira.).