Crayon Shin-chan Movie 16: The Storm Called: The Hero of Kinpoko

The 16th Crayon Shin-chan movie revolves around an invasion from the dark world, Don Kurai, led by Dark, who seeks to dominate the human world. According to legend, a hero from Don Kurai will be chosen by three treasures: a bell of copper, a spear of gold, and a shield of silver. Shinnosuke inadvertently opens a doorway between worlds after falling into Dark's trap, and in a twist, he becomes the chosen hero due to the influence of the spear of gold.