Kyoka Jiro

Kyoka is has a pragmatic, half-hearted, and mocking personality that is mostly displayed to those she finds irritating, such as her classmate Denki Kaminari whose lack of ideas makes him an easy target for her sarcastic comments. However Kyoka is not always like this, as she likes to socialize with others and spend time with her friends, in which case she is usually nice and friendly. Kyoka can also be quite aggressive, as evidenced when she uses the headphones her Quirk provides to physically punish people when provoked or to keep them in line, especially Denki and Minoru Mineta. However during hero activities, Kyoka prefers more clever approaches, usually coming up with a plan herself. She is amazingly organized and makes sure to convey her ideas in a way that is easy to understand.

Despite the fact that she comes across as cold and uncaring, Kyoka also has a much more sensitive side, being very defensive around her friends, empathetic to others' feelings, and nervous when her talents and abilities are complimented. While Kyoka is hard to faze or surprise, she is afraid of horror-based activities and has an aversion to nudity. She is a bit self conscious about her looks too.

Like her parents, Kyoka has a strong interest in rock music and owns various instruments that she can play to some degree. However at first she seemed to be somewhat embarrassed by her interests, because she perceived them as completely unheroic, but thanks to a great performance during the U.A. He was able to overcome that mentality.