Shinobu Kocho

Shinobu Kocho from Demon Slayer, an anime set in the Taisho Era of Japan. Is a complex character that went through a change in personality after the death of her sister. She mimicked her sister becoming more friendly and smiling even when she wasn’t happy. She is always angry and hides behind her smile. She is a Hashira, the highest rank in the Demon Slayer Corps. She kill demons by injecting them with poison with a special katana because she does not have the strength to decapitate them which is the main method of killing man-eating demons. She is the insect Hashira. She is also a doctor and treats wounded Demon Slayers at her house the Butterfly Mansion.