He has dark blue hair with a blue gradient and a white streak on his bangs. His eyes are blue in color. Uno was able to endure fear, despair, madness, hatred and an insatiable thirst for blood, coming out of the ruins to wander in the unknown. Born an inferior Highlander, Uno retains the abilities of the Highlanders, such as the ability to immortality. However, since his abilities were incomplete, his body consumes his blood as a source of strength.