Doraemon: New Nobita's History of Space Development

Wild Star (Hong Kong translation: Coco Star) is a star in the universe. Unlike the flow of time on the planet where Nobita lives, one hour on Earth is equal to one day on the Wild Star. Seven years ago, Roblu and others immigrated to this planet. The gravity is smaller than that of the earth, so people on earth can exert superhuman powers on this planet. Everyone benefits from this rich nature, so it is targeted by a company. However, another planet that appeared in the original comics and old versions - Dodo Star did not appear.