Rukia She is very good at acting, having acted her way through a number of tough situations and convincing the Kurosaki family to let her stay at their house.Rukia is clueless about the ways of the modern Human World. Rukia is a soul reaper. Initially born into a lower class, Rukia retains her modesty, even as an adopted member of the nobility. Ichigo is stubborn, short-tempered, strong-willed, and impulsive. Despite claiming not to care about what other people think about him, he does care.