He is a quiet and stoic individual, not speaking very often, and often maintaining the same fierce expression on his face which often gives him an intimidating appearance. One of his most notable characteristics is his tendency to bluntly, but honestly, say what is on his mind, causing him to come off as tactless or rude. When faced with a defeat, Ushijima appears to not let it bother him in the same manner most others would feel. Instead, he accepts any mistakes he makes and looks to improve.