He has short messy black hair with two sets of gray wing-like pieces on each side of his head. He also has gold eyes, tall gray horns, black wings and a tail with two gold rings on the end. From what can be seen in artworks, he appears to wear predominantly dark clothing as well, Kamua appears to be easily agitated as can be seen in a few illustrations alongside Azumain. Another illustration hints he could possibly be a smoker, smart, mischievous, A demon.