2020 | JP | 1 j 51 m
Nobita accidentally finds a fossil dinosaur egg mixed with rocks in the dinosaur fossil exhibition site that he had visited before. He returns it to its original state with the 'time blanket'.
Wasabi Mizuta (Doraemon (voice)), Megumi Oohara (Nobita (voice)), Yumi Kakazu (Shizuka (voice)), Tomokazu Seki (Suneo (voice)), Subaru Kimura (Gian (voice)), Kotono Mitsuishi (Nobita's Mother (voice)), Takuya Kimura (Jill (voice)), Aya Endo (Kyu (voice)), Rie Kugimiya (Myu (voice)), Naomi Watanabe (Natalie (voice))
