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.
Este filme do Lupin, o Terceiro, antecede a ele conhecer Daisuke Jigen, Goemon Ishikawa ou Fujiko Mine. Tudo começa com Lupin conhecendo uma linda garota, que está a caminho de ser presa. Lupin ajuda a sair da prisão, apenas para ser deixado para trás. Mais tarde, ele encontra Daisuke Jigen, que deseja desesperadamente que Lupin reconstrua o império Lupin. Lupin mais tarde reencontra Fujiko, que deseja joias caras e prometendo a Lupin um "prêmio digno". Ele deve fazer isso (bem, se ele quiser Fujiko) enquanto evita ser morto, e enquanto decide se ele realmente quer assumir o império Lupin ou não.
