Hiroshi and Misae have in no way been to a honeymoon ride to a foreign us of a. One day, Misae determined an inexpensive and circle of relatives-pleasant excursion package deal to Australia and the Nohara family determined to make it their first honeymoon excursion. Hiroshi receives kidnapped upon arrival to Australia, leaving Shinnosuke, Misae and others on a dangerous adventure. It turns out that Hiroshi is the key to a mystery treasure. The final contributors of the Nohara Family should rescue Hiroshi, whilst a mysterious masked guy and treasure hunters from everywhere in the international are after him. The conflict is amongst 3 one of a kind businesses in this motion-stuffed treasure hunting journey.