Crayon Shin-chan Movie 27: Shinkon Ryokou Hurricane - Ushinawareta Hiroshi

Misae and Hiroshi never had a proper honeymoon, so the entire Nohara family joins a bargain family trip to Australia that promises to make up for lost time. Their holiday takes a wild turn when Hiroshi is suddenly abducted by a mysterious group, and it becomes clear that he is somehow connected to a hidden treasure sought by several competing parties.

With no intention of leaving her husband behind, Misae charges after the kidnappers with Shinnosuke, Himawari, and Shiro caught in the adventure. Across Australia's harsh wilderness, the family is swept into a frantic treasure hunt where rival pursuers, ancient secrets, and the Noharas' own chaos stand between them and bringing Hiroshi home.