Doraemon: Nobita's Little Star Wars

Papi, the small president of a distant planet, flees to Earth to evade capture by the military forces that seized control. Though Doraemon, Nobita, and their friends warmly welcome him, the little alien soon realizes his enemies have followed him to Earth. Unwilling to drag his human friends into the conflict, Papi tries to keep them at a distance. But Doraemon, Nobita, Gian, Suneo, and Shizuka refuse to stand aside, launching into a grand adventure to hide and protect their tiny extraterrestrial guest.