Crayon Shin-chan: Fierceness That Invites Storm! The Adult Empire Strikes Back

A comical fantasy adventure on a fight against invaders from another world. The ruler of dark world "Don Kurai," Dark, plots to dominate the human world. There is a legend about three treasures and a hero in Don Kurai, and Dark takes over one of the three treasures, a bell of copper, but a man sent other two treasures (a spear of gold and a shield of silver) to the human world. Shinnosuke falls into Dark's trap and opens the door between the human world and Don Kurai, but he becomes the hero selected by the spear of gold. With the power of a girl from Don Kurai, Mata Tami, the Nohara Family transform into various things and fight against Dark.

Shin-chan and his family travel to Samurai's Era by accident and try to save the Princess' city by helping in the war.

A slapstick comedy going back to the basic, "laughable" style of the TV series. One day, the Nohara family was looking forward to having an ultra-rich yakiniku dinner, but they were put on the Wanted List on suspicion of heinous crimes because of a scheme of a mysterious organization named Sweet Boys. The Nohara family must run from Sweet Boys' pursuit but to eat yakiniku for dinner they need to stop escaping and decide to meet the boss of Sweet Boys, who is based in Atami (a hot spring/resort city in Shizuoka Prefecture).

Shin-chan and his friends discover an abandoned movie theater where some sort of western film is being displayed to an empty room. Shinnosuke's friends mysteriously disappear thus making the Nohara family start searching for them at the location they were last seen. While looking for the other kids, the Noharas inexplicably find themselves taken into the movie being exhibited.