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 Nonako. 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 the main female protagonists of the series. Yuki is a beautiful young woman with a slim yet endowed build with a far more notable big butt. She has light blue, shoulder-length hair that has a longer portion of her hair put into a braid on the left side of her face tied into a single braid, as well as a single long strang of hair (also known in Japan as ahoge) and yellow eyes. Most of the time, she is seen dressed in the uniform of her school, which resembles a white sailor uniform that has a black collar and black cuffs that has white horizontal stripes, an orange-colored tie hanged from the edges of her collar, a short black skirt that has a single white stripe, long black socks that has a white stripe around her calves, and also maroon-colored shoes. Her battle outfit is tightly wrapped around her slim figure and it appears to be the typical attire for female Heroes, which consists of a navy blue leotard with a black collar and white skirt and a navy blue cape similar to her little sister. All four of her limbs are covered by her spirit armor. Because of the constant Master-Servant Contract, and then the Vow, Yuki has become sexier, her breasts becoming large compared to before, being able to use Basara a paizuri. 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.