At first, Banri can be arrogant and really condescending. As someone who is talented in almost every field, he tends to look down at those who can't keep up with his high standard. Because of that, he lacked passion, was bored easily and liked to compete against others, to get at least a bit of a challenge out of it. His work as an actor in the autumn troupe made him find something to put his heart into and formed him to be more of a team player. Banri is also someone who is indifferent to most.