Sailor Moon Wiki
Sailor Moon Wiki

Prince Endymion was the Prince of the Earth during the era of the Silver Millennium, and was the beloved of Princess Serenity. In the 20th century, he was reborn as Mamoru Chiba.


Prince Endymion shares the same appearance as his reincarnation, Mamoru Chiba; he is a rather tall young man with short dark hair with a blue sheen, and blue eyes.

Endymion wears a long-sleeved dark blue bodysuit with a navy blue breastplate, a silver piece of armor that guards his waist and lower back with extended pieces to guard his hips, navy blue knee-high armored boots, and a black red-lined cape that was attached to his silver shoulder guards. Wrapped around his waist with a brown sash, was a hilt that housed a sword he would use in battle.


Endymion was the prince of a wondrous kingdom on planet Earth surrounded by hundreds of devoted, loyal subjects and the Shitennou who swore to protect him at cost of their own lives.

At some point, he had met and fell madly in love with the young Princess of the Moon when she snuck down from Silver Millennium to stay with him. At some point during their relationship, Princess Serenity gifted him a music box that played a soothing melody when opened. In the present day, Mamoru Chiba wound up with this music box somehow. After losing it, Usagi Tsukino took it into her possession.

When war escalated between the two kingdoms, he swore to aid Queen Serenity defend her kingdom and people from the evil invasion of the bewitched Queen Beryl, who was working with the evil universal force, Metalia. Sadly, he was murdered along with his beloved Serenity.

After Queen Serenity utilized the full strength of the Silver Crystal to seal away Queen Metalia, she also had Endymion, Serenity, and the Sailor Senshi reincarnated on Earth to live peaceful lives.


When working for the Dark Kingdom in the first season, Mamoru becomes an evil general known as "Endymion", which is presumably the same form as Mamoru's previous life. He gains new powers in this form, the most noteworthy being Tuxedo Mask's signature roses that can pierce any object, although the corrupted Endymion throws black roses. He is also able to move and teleport very quickly, use the Black Crystal, as well as summon a sword to do battle with. He can also transform between Endymion and Tuxedo Mask at will in this state.

In episode 46, Endymion uses a black rose that seems to bind Sailor Moon and electrocute her. He was also shown the ability summon direct energy manifestations of darkness, which he used to torture Sailor Moon in their fight.