Yuurei Shoujo

A.D. 2001. The economy suffers from a lingering recession, crime is on the rise, the environment is under threat, morality has collapsed, the international situation is unstable...all in all, the future looks pretty bleak. Oh, and humans are also about to be conquered by alien invaders. With confusion reigning supreme, enter the invader hunters, members of the underground…

Keroro is a frog-like alien from planet Keron, who's on a mission to conquer Pekopon (Earth). However, when his cover is blown, his battalion abandons him and he ends up in the home of the Hinata family. There, he's forced to do household chores and sleep in a dark basement that was once a prison cell haunted by the ghost of an innocent girl. Keroro and his other 4 squad…