Mitsuya is a young man with downturned lavender eyes, short silver-lilac hair, and a muscular body. He has a concealed dragon tattoo identical to Ken Ryuguji's on his right temple and a black huggie earring in a cross design on his left ear. When not on gang duty, he wears a variety of casual outfits or the mandatory school uniform. As a member of Tokyo Manji Gang, Mitsuya is most often seen wearing its uniform with the white sash. Mitsuya is a calm level-headed person who once served as the main source of positivity in Tokyo Manji Gang. Despite his rough upbringing, he tackles every day with a smile. Mitsuya is a pacifist, preferring to not get into an altercation if possible, but at the same time, will not hesitate to fight to protect what is dear to him. He has shown an angrier side to him, getting frustrated at Takemichi (who people in Toman call "Takemitchy") when he was losing and told him to stay focused. He cares for his two younger sisters, Luna and Mana, acting as both their mother and father since their mother is rarely at home due to work