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, enjoying most notably to pick on Giyu Tomioka. Shinobu is physically weak but very smart. She's very fast. She's very kind. She wants to get along with demons but sadistic towards demons. She hates Douma and wants avenge him