Crayon Shin-chan: Unkokusai's Ambition is an anime film that premiered in spring 1995.

About the production: the story comes from a manga, the film runs about 96 minutes and its current status is "finished".

Its main genres are adventure, comedy, ecchi and slice of life, with themes such as Samurai, Historical, Time Manipulation and Super Robot.

On AniList, Crayon Shin-chan: Unkokusai's Ambition has an average score of 67%, a good score, and appears on 2,547 users' lists.

The franchise continues in or follows from: Crayon Shin-chan: Buriburi Oukoku no Hihou and Crayon Shin-chan: Henderland no Daibouken.

A member of the Time Patrol finds out that there is a disturbance in Japan, 1570. While heading to that particular time and location to investigate, she is attacked and ends up stuck underground the Nohara residence at the end of the 20th century Japan. Having limited resources at hand, she is forced to ask for the help of the Nohara family. Together they go back in time and meet with a samurai named Fubuki-maru who believes that they are the legendary three persons and dog whom someone from her family would eventually meet in a crucial moment. The lonely samurai asks for their assistance in defeating the man that possesses strange magical powers, the sinister Unkokusai lord. (Source: Anime News Network)

Official synopsis from AniList.