The Ebara family, a typical middle-class family living in downtown Tokyo. When her mother-in-law sold a mountain, a large amount of 70 million yen came in, and with that as a down payment, she got her longing detached house. A slapstick drama for each family is unfolded on the stage of a dream home.
Model Reiko Higa is injured after being hit by a car pursued by motorcycle cop Tomishima. Tomishima's supervisor refuses his request to apologize to Reiko, as it would be an admission of police responsibility. Forced to give up her career, Reiko leaves Tokyo to return to her hometown on Okinawa, travelling by road up to Kagoshima, and Tomishima pursues her in order to apologize.
The Maccherone organization is out to get a priceless national treasure. But when they see third-generation cat-burglar Lupin as an obstacle, countless assassins are sent to kill him on sight and kidnap his girl Fujiko! Can Lupin get the loot before the Maccherone gang, rescue Fujiko, and stay alive at the same time?
