Kaina is a serious, cold and disciplined woman who does not hesitate to hurt people to fulfill her mission or achieve her goals. She can be very casual and relatively fearless, showing no visible fear upon meeting All For One. Kaina is direct and ruthless toward her adversaries, firing a warning shot if necessary. Kaina wishes to see the downfall of Hero Society, knowing just how corrupt it is underneath, and stated that the Symbol of Evil's rule would be preferable.