In the world where most of the humans of the Eudemon continent have power of Eudemon (spiritual power), the protagonist is born without spiritual power, his dream is to be the next king of Eudemon. But without having any spiritual power can you fulfill your dream? On a day before the Tian Wu exam, he crosses a spy from the Mo Wu side that was defeated in the great war of 10 years ago. This girl infiltrates the forces of Tian Wu and thus the protagonist was involved in the middle of the fight between the forces Tian Wu and Mo Wu.

Gokicha is a small cockroach girl who has moved from Kanto to Hokkaido. She hopes the people in Hokkaido, who are less used to her kind, will become her friends. Despite her best intentions, however, she always seems to find herself on the bottom of someone's shoe or covered in insecticide. As Gokicha and her friend Chaba try to make it on the streets, it becomes apparent that the lives of cockroaches are full of peril.

In the year 2201, one year after the Yamato saved Earth from radioactive contamination, a new threat emerges. The Yamato makes its final journey to save the Earth from this new threat. Earth has almost recovered from the battle against Gamilus, and reconstruction has expanded to the other planets. When former Yamato crew-mates discover a strange, garbled message that seems to be coming from a white comet headed towards Earth, they hijack their old space fortress and begin a new battle. (Source: AnimeNfo)

Third season of Ai Mai Mii.