Yushiro is kind but doesnt show it, he can be aggressive and uncaring. He started helping people after Lady Tamayo turned him into a demon himself and now both him and Tamayo work to help demons so they dont need human blood anymore. They cant become human again but they can not need human blood or flesh. Yushiro is very persuasive and will do anything to get his way, the only person he will listen to is Tamayo. He loves her deeply and cares about her more than himself