The Record of Nobita: Spaceblazer (のび太の宇宙開拓史 Nobita no Uchū Kaitakushi?) is a 1981 animated film based on the popular manga and anime series, Doraemon. It was released in 1981. The movie was released in Japan 14 March 1981. In 2009 the film was remade as Doraemon: The New Record of Nobita: Spaceblazer.
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PLOT----------

Nobita has been having a weird dream about a boy named Roppel and his strange companion Chami traveling in space. By a twist of fate, he met them in person where it turns out that they are real and that they were being pursued in space, causing their space vehicle to malfunction, connecting the space vehicle itself with Nobita's room. They journeyed to Roppel's planet and amidst their enjoyment, Nobita and Doraemon pledged to help Roppel's planet free from their oppressors.