Doraemon Movie 02: Nobita no Uchuu Kaitakushi  

Doraemon Movie 2: Nobita no Uchuu Kaitakushi, Doraemon the Movie: The Records of Nobita, Spaceblazer, Doraemon: Nobita's Space Story, 映画 ドラえもん のび太の宇宙開拓史, Doraemon the Movie: The Records of Nobita, Spaceblazer

In a dream, Nobita encountered two individuals named Roppel and Chami who were traveling in space. They were being pursued by someone, which caused their spaceship to malfunction and connect it with Nobitas room. After meeting them in person, he discovered that they were real people who needed help. Together with Doraemon, Nobita pledged to assist Roppels planet in overcoming its oppressors.