Doraemon: Nobita and the Dragon Rider

Doraemon: Nobita and the Knights on Dinosaurs is a 1987 Japanese animated epic science fiction film and the eighth feature-length Doraemon film which premiered on March 14, 1987 in Japan, based on the eighth volume of the same name of the Doraemon Long Stories series. It was the highest-grossing animated film of the year 1987.