Yuuka is generally polite, professional, and easy to deal with if you treat her well. However, most of the people she interacts with in the story are very difficult to deal with, which leads to angry outbursts. This earns her a reputation as cold and ruthless, even though she really isn't. She takes pride in her mathematical skills to the point of stubbornly refusing to believe in the randomness of a poker game with Sensei, allowing easy manipulation. She will also try to cover up her own mistakes due to her pride, Appearance: "Yuuka has long, purple hair reaching to her waist with pigtails tied with a triangle device similar to her halo. She has bright blue eyes with red snake-like slits in her pupils, She also has big, thicc legs and large D-cup breasts, She wears a standard uniform, along with a white and blue hoodie, a black and white blazer clipped with Millennium access badge, a tucked-in white shirt with blue tie underneath and a black pleated skirt. The latter styling a white belt with attached bullet pouches. She wears sleeveless black gloves on both her hands, and a pair of black boots with blue tags