Character blue archives AGE 16 BIRTHDAY March 14th HEIGHT 156 cm SCHOOL YEAR Second Year CLUB Seminar HOBBY Calculating Personality Yuuka is generally polite, professional and easy to deal with if you treat her well. However, most of the people she interacts with are very difficult to deal with her, 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 and she firm and also frugal about finances