Doraemon the Movie: Nobita's Dinosaur

Nobita stumbles upon a fossilized dinosaur egg, which, with Doraemon's tools, hatches into a living dinosaur. They raise the dinosaur, but realize they can't keep it. Nobita is forced to send the dinosaur back to its own time. However, a group of hunters from the future threatens the dinosaurs' existence. Determined to save the prehistoric creatures, Doraemon and his friends travel back in time. They embark on a thrilling adventure in the past, facing the dangers of the prehistoric era to protect the dinosaurs from the hunters' grasp. The film explores themes of friendship, responsibility, and the importance of preserving life.