Doraemon the Movie: Nobita's Dinosaur 2006

Synopsis

Nobita stumbles upon a fossilized dinosaur egg by chance. With Doraemon's clever devices, they manage to hatch the egg and start raising the baby dinosaur. Aware that they cannot keep the dinosaur forever, Nobita resolves to take it back to its own era—only to discover that future hunters are endangering the dinosaurs there. Determined to safeguard the dinosaurs from these hunters, Doraemon and the gang journey through time, embarking on an exciting prehistoric adventure.