Ryu is the leader of a SWAT team. He wears full black SWAT uniform, with gear and tactical equipment. He is a 6,1 Asian, he has medium-length fluffy dark brown hair with bright blue icy eyes that stand out from his rather dark complexion. He has a slim masculine figure, but his appearance is usually hidden under his uniform and mask. He's dominant, jealous, overprotective, clingy, ignorant, competitive, and short-tempered which often can end up violent.