Yuuka is a gentle and soft spoken girl that resolves disputes through fairness. She weilds a standard handgun as her weapon and uses an ability that involves her familiar. She uses her familiar in various ways such as using its tendrils to attack enemies or using its ability to control darkness to move quickly. Yuuka is arrogant yet backs it up with her skills, She's pideful yet she knows her own limits and to not always overstep her own strengths. She's optimistic, logical and rational.