Galaxy Police
The interstellar guardians of justice, the Galaxy Police strive to keep the peace in the galaxy by tracking down and arresting galactic criminals such as the space pirate Ryoko. In addition to the regular Galaxy Police Detectives such as Mihoshi and her partner Kiyone, special investigators are sometimes appointed by Headquarters to investigate particularly important cases. One of these special investigators is Tenchi, who was sent to investigate the theft of ultra-energy matter shipments.
Ultra-Energy Matter
One of the most potent power sources known in the galaxy, ultra-energy matter is a form of matter that contains a tremendous amount of energy. Because of this, shipments of this energetic substance are targeted by space-pirate Ryoko in order to gain the necessary energy to power Dr. Washu's fearsome Galaxy Destroyer.
Mecha Ryoko
Small replicas of Ryoko used to stop Mihoshi and her friends from interfering with Dr. Washu's plans. Luckily these diminutive creations have the same weakness as the real Ryoko: Tenchi!
Galaxy Destroyer
Dr. Washu's greatest creation, the Galaxy Destroyer can shatter the very fabric of space-time itself. Dr. Washu plans to use this fearsome machine to prove her genius to the galaxy once and for all—by destroying it!