Prince Endymion is a character in Sailor Moon Crystal.
One thousand years ago, Endymion was the Prince of a prosperous and mighty kingdom on planet Earth. He had met and fallen in love with the tender-hearted Princess of the Moon, Serenity. But when the people of Earth were all brainwashed by the evil force of pure dark energy, Queen Metaria. Only strong-willed Endymion managed to maintain his sanity. He demanded his bewitched subjects to stop causing a meaningless war between the people of the Moon, but was stabbed to death by a trusted ally in a desperate attempt to protect his beloved sweetheart, Princess Serenity.
One millennia later, Prince Endymion was reborn and reincarnated into modern-day Tokyo, Japan, as a young man named Mamoru. His memories of his previous life began to return to him after he lost his present day memories in a car accident that took the lives of his parents. After Mamoru was mortally wounded, the Legendary Silver Crystal was revealed within Sailor Moon and both regained their past memories before he was brainwashed by the Dark Kingdom.
He has short black hair and blue eyes. He wears a black suit with silver armour and a black cape. He is equipped with a long bladed sword.
Prince Endymion was the first prince of Earth during the Silver Millennium and was the lover of Princess Serenity. He is described as being handsome, powerful and charming. He is the past incarnation of Mamoru Chiba and Tuxedo Mask.