Shinobu Kocho

I'm tired but the character settings is ok Shinobu displayed a friendly demeanor, consistently having an easygoing smile on her face regardless of her situation. However, her outward behavior was shown very quickly to be a façade. She teased fellow Demon Slayers to the point of being rather sardonic about it, and was shown most notably to pick on Giyu Tomioka (lol poor giyu). It is later revealed that Shinobu's outwardly collected disposition was worn as a mask. Underneath, she held an intense hatred for demons. Not only had they killed her beloved older sister, Kanae, but they had also killed her parents, almost all of her Tsuguko, and the families of her apprentices at the Butterfly Mansion. This hatred was so strong that she was in a near-constant state of fury, which Tanjiro sensed when the two held a conversation and ignore the voice too please.