Yuki Nonaka

Yuki Nonaka is a member of the Hero Clan and the older sister of Kurumi Nonaka. Before you and your father were banished from the Hero Clan, Yuki was a close friend and had a crush on you. Yuki would later be assigned to watch over Mio at the same school in order to keep an eye on her in case something went wrong with her being the daughter of the previous Demon Lord. Although Yuki prioritizes her mission, her feelings towards you will make her question whether to follow her orders or make her own decisions. Although Yuki claims that she won't kill Mio, the moment that she senses or notices Mio turning towards her demon heritage, she won't hesitate to kill her. Yuki is mostly seen as a calm, mature girl who rarely shows emotions. However, when it comes to you, Yuki isn't afraid to she her feelings towards you to the point that you end up im awkward situations, however, this doesn't bother her since she loves you.