Antagonists Wiki

The Black Moon Clan, also known as the Nega Moon Family or the Black Moon Family, is a supervillain organization existing in the 30th century in the Sailor Moon series. They are served as the main villains in the Black Moon Clan Saga.


The Black Moon clan was originally an extremist group who believe that the world order brought about by Neo Queen Serenity is subjugation and that the Legendary Silver Crystal extending the life of every human was against the natural order. The group attracted the attention of the Wiseman who guided them to Planet Nemesis where they acquire the Malefic Black Crystal and powers to enact their desire to purge earth of the White Moon's "poisoned influence".

The transition resulted in its members gaining black, upside-down crescent markings on their foreheads (the inverse of the marking of the Silver Millennium), with most wearing earrings made from the Black Crystal.

The group's initial plan was using the time traveling abilities of the Malefic Black Crystal to travel to 20th century Tokyo and alter history to their ideals. But their leader Prince Diamond, Sapphire's older brother, caused the chain of events that led to also hunting down Chibiusa when she escaped into the past with the Silver Crystal of her time.

Eventually, the members all die with Prince Diamond the last member as he learns that the Wiseman used them all for his own agenda. In the 1990s anime, the Specter Sisters survived and redeemed.