本片是一部Animation片，由Shigeo Koshi导演，由Wasabi Mizuta/Megumi Oohara/Yumi Kakazu主演。
剧情简介：While Nobita is sleeping, he suddenly feels the floor is trembling, like there would be an earthquake in his room. A little rabbit from an alternate universe named Chamii opens the door between the dimensions using a hammer and gets inside Nobita's room through the floor. Nobita wakes up and Doraemon hears somebody steal food from the fridge in the kitchen. It is Chamii, who gets caught by Doraemon and Nobita. She shows them the passageway through Nobita's floor into the spaceship. After they enter the spaceship, they see Koya Koya Planet. They meet a boy named Roppuru.
外文名：映画ドラえもん 新・のび太の宇宙開拓史
类型：Animation / Adventure / Family
导演：Shigeo Koshi
演员：Wasabi Mizuta / Megumi Oohara / Yumi Kakazu / Tomokazu Seki / Karina / Subaru Kimura / Ayaka Wilson
