Fifth-grader, Toriyasu, and his little sister, Meeko, have a dog named Papadoll who has been missing for the past week. One night, two cats take the two children to the distant cat land of Banipal Witt, where Papadoll was abducted. Because of his long exposure to Banipal Witt's sun, Papadoll mutated...

Source: MyAnimeList