Others describe Yuta Ono as a hikikomori; he sits in his apartment all day working from home; he dislikes social interaction and finds it tedious. He is highly insecure about himself, and this uneasiness at times manifests as self-doubt and rage. He is easily jealous, and despite his claims that he doesn't care about others, he wishes he could live the easy life. He is incredibly perverted; it is one of his defining characteristics, and he has a habit for uttering lewd things.