At first he appears quiet and almost shy, having been described as a “quiet glasses guy who likes green tea” by fellow AKATSUKI member Kuro. However, when he has passion towards something, he becomes incredibly determined and loud-mouthed. Keito is highly serious, and takes any jobs he is given with the utmost of importance. Even if a job makes him uncomfortable or confused, he will fulfill it to the best of his abilities. This is what helps make him a talented leader for AKATSUKI.