Queen Emeraldas(クィーン・エメラルダス) is a four-episode Japanese anime OVA that continues the Harlock franchise created by Leiji Matsumoto. The anime was adapted from Matsumoto's 1978 manga of the same name. Queen Emeraldas is the story of the pirate spaceship, Queen Emeraldas, which is captained by the mysterious and beautiful Emeraldas, a strong and powerful privateer. In practice, the character is also referred to as Queen Emeraldas or Pirate Queen Emeraldas, thus the title refers to both ship and captain.