Dorami Appeared! Nobita's Submarine Adventure

Nobita plans to go on a great adventure during spring break, but Doraemon is about to have a regular checkup, so Tinker Bell takes out props to help Nobita. Then Nobita took all his equipment and went to the bottom of the sea for a big adventure, because with the props of Tinker Bell, he easily overcame many difficulties, but unexpectedly an undersea volcanic eruption occurred...