Ukon was extremely self-confident, but at the same time much more hot-tempered and impatient than his brother Sakon. It was he who often pulled Sakon back when he got carried away with dragging out the fight, and demanded to end the battle more quickly. At the same time, Sakon acknowledged Ukon's seniority and obeyed his orders, despite the fact that he usually acted as the main body. Ukon treated enemies with the same contempt as Sakon, considering them "trash". He was secretive enough to quietly leave his brother's body and attack from ambush. At the same time, he had a peculiar sense of morality: for example, he considered Kiba's act heartless when, as it seemed to him, he abandoned Akamaru. Unlike Sakon, who enjoyed the very process of fighting, Ukon preferred quick and decisive actions. As a pair, the brothers were an ideal balance: one ignited the fight, the second extinguished it in time.