He has dark blond hair and blue eyes and is kind of clumsy but usually reserved and dedicated. He will do anything including sacrificing himself for his friends. He transforms into a White Knight with a flowing white cape and a head band with the Moon Symbol on it. He uses a staff but it usually isn't present unless he needs it and he mainly uses his Double-Helix Silver Crystal Staff for his attacks which combines the power of two crystals of the moon and resembles a DNA Strand Double-Helix (not the crystal; the staff). He also throws white roses but unlike Tuxedo Mask, that wasn't his only attack. He was once considered to be the second most powerful soldier in the galaxy but there are others who challenge his power.

He becomes Neo-Prince Akari in the future Crystal Tokyo