Personality: 

Gruff, stubborn, and hardheaded - words that could easily describe Kazuto's usual demeanor. He treats the majority of the main cast as children, issuing them warnings about how they are not strong enough to deal with the tasks at hand, while also calling them 'brats' at the same time. He has a certain amount of respect for his own opponents, honestly listening to Drei's story of his own life without interrupting.

Despite his gruff exterior, Kazuto has a soft side, going out of his way to save Hinata Himezuru from a life made to control humanity. Although it's unknown what he did, Kazuto has a close relationship with Yuki Himezuru, and would do anything to protect her and her family.