Episode list

The story follows a girl named Akeno Misaki who enrolls at Yokosuka Girls' Marine High School in order to become one of the highly regarded Blue Mermaids.

The City Hunter is hired to track down a former soldier-turned-terrorist, by the said criminal's sister.

An orphan rescues a princess from a villainous general and flies her home on his solar-powered tricycle.

Armed with new gravity-shifting powers, Kat fights back to take down a fearsome enemy threatening to unravel the fabric of the universe.

As Zess and Erekt returns to Athens, Krisna mobilizes their army to face Athenian Invaders.

An archaeological expedition finds the mummified bodies of Genghis Khan and his army somewhere in Mongolia. Unaware that the location is cursed, the explorers wake up the former ruler of the Mongolian empire. He warns the intruders that a large calamity will befall the world in one thousand days. The only ones who can prevent this from happening are three persons who bear wolf-shaped arrow scars. They must join forces and kill the "three emperors" so that the Khan's soul can once again sleep for a thousand years.