Everything begins when a secret agent hides in the boat where the Futaba students are having dinner. The bad guys follow her and take the boat with her, Shin Chan and her friends on board. F...Read allEverything begins when a secret agent hides in the boat where the Futaba students are having dinner. The bad guys follow her and take the boat with her, Shin Chan and her friends on board. From there, the boys go with the agent everywhere as their hostages.Everything begins when a secret agent hides in the boat where the Futaba students are having dinner. The bad guys follow her and take the boat with her, Shin Chan and her friends on board. From there, the boys go with the agent everywhere as their hostages.