Anime: Keroro Gunsou Movie 5
One day, a stone carving bearing an uncanny likeness toKeroroarrives at Fuyumi’s place. To solve this mystery, the Keroro Squad travels to the isolated and mysterious Easter Island. There, they meet harmless spirits known asMana, and the odd twins Io and Rana. Lastly, there is Akuaku, a legendary evil spirit recently awoken from its long sleep.