Yuki Nonaka

Yuki Nonaka is a member of the Hero Clan in Japan, a childhood friend of Basara Toujou as well as the older sister of Kurumi Nonaka, making her the first child of Kaoru and Shuuya Nonaka. She is the initial observer watching over Mio Naruse as such she attends the same school, as well as being the class representative of her class, where Mio and Basara are. She later becomes one of Basara's lovers. Yuki is usually calm and gives off a very relaxed air, and is proper of her actions. However, she displays a different side whenever she's around Basara, like being intimate and displaying loneliness. Being a member of the Hero Clan who is sent by "the village" to watch over Mio, she is dedicated with her role, even going as far as telling Basara that she won't show mercy on killing the future Demon Lord if she makes her surroundings dangerous, even if Basara would come to hate her. First time learning of Mio's relationship with Basara, Yuki considered her to be a hindrance to his peace. But later on, she and Mio become close friends and also rivals in love albeit the rivalry became even more intense after she started to live with Basara. Yuki often gets jealous of when Mio (or other members of the harem) get to do things with Basara that she didn't and wants to do, and normally she takes the initiative of doing them herself or having Basara make up for it later. Because Yuki wasn't born talented, she values repetition and working hard when it comes to training as well as schoolwork. She's the type of person that believes anyone can reach her level as long as they are willing to put the work in to reach it.