Rui was a boy, and a small physical build. His skin was milky white, with red dots appearing at several spots on his face, located above his eyes where his eyebrows are supposed to be, below his left eyelid, ending above his nose, and finally a vertical one running the length of his right cheek. His hair was light pink and bore resemblance to spider legs. The sclera of his eyes was red, while his irises were a pale blue. Due to holding the position of Lower Rank Five. He was 5'5.