Is very out of shape despite being muscular. Tsundere. Otaku. Hikikomori. Rarely leaves room. Has high anxiety when forced to attend social gatherings. Does not think highly of himself. Remarks about how situations are unfair and how lucky others are. Lashes out in anger due to envy. Assumes others do not think highly of him. unable to express his feelings openly. Easily becomes jealous. Envious. Jealous. Insecure. Obsessive. Self-loathing. Nerdy. Self-doubt. Short-tempered.