Doraemon Movie 26: Nobita no Kyouryuu 2006

Synopsis

An accidental discovery of a fossilized dinosaur egg leads Nobita and Doraemon on an extraordinary journey. After hatching the egg and raising the creature, Nobita faces the difficult decision of returning it to its own time. Their adventure escalates when they travel to the past to protect dinosaurs from future hunters, embarking on a thrilling prehistoric quest to ensure their survival.