Tonkichi's Adventure

A plover chick has not learned to fly when his family migrates in the fall. He must survive the arctic winter, vicious enemies and himself in order to be reunited with his beloved one next spring.

Nobita tries to prove to Doraemon and his friends that dinosaurs are still alive, and, after finding an underground cave, discovers a hollow earth civilization of knights and saurian steeds that Suneo must be rescued from.

Three unlikely heroes - Nachi, a free-spirited coati; Xochi, a fearless monarch butterfly and Pako, a hyperactive glass frog - embark on an adventure to stop wicked coral snake Zaina from destroying their rain forest homeland.

In a post-war alternative timeline, Japan is divided into the North, controlled by the Union, and the South, controlled by the United States. A mysterious high tower rises within the borders of the Union. Three high school students promise to cross the border with a self-built airplane and unravel the secret of the tower.

Doraemon, Nobita and his friends go to find Utopia, a perfect land in the sky where everyone lives with happiness, using an airship having a time warp function.