Akaza is 5'8" & has the body of an 18 y/o despite being much older. As a demon, Akaza was a muscular young man with skin so fair that appears bright white, decorated by a pattern of thick blue lines which resemble the criminal tattoos he had as a human. Akaza has short pink hair & yellow eyes with a blue colored sclera, the kanji for Upper Moon 3 written onto his irises. Akaza is in reality 300 years old.