Crayon Shin-chan Movie 28: Crash! Rakuga Kingdom and Almost Four Heroes

The Rakuga Kingdom in the sky is facing a crisis due to a decline in the imaginative energy emitted from children's doodles, caused by their shift to electronic tablets. This energy is the kingdom's primary source of power and its collapse could have devastating consequences on the cities below. Princess of the kingdom searches for a hero to wield the "Miracle Crayon," which is capable of restoring the kingdom's energy. Shinnosuke "Shin-chan" Nohara, an ordinary kid from Earth, unexpectedly finds himself in possession of the magical crayon.