Shuichi appears to have quite a serious and polite personality. She often has negative remarks, and suffers from a cold sweat. With her unsure demeanor, she has a tendency to assume that other people can do things better than her, and she comes across as quite unreliable at first glance. 

However, Shuichi can also have a stronger attitude at times when the situation calls for it; as she is the first to immediately suggest going after the person who stole some of the girls clothing!!
