前陆军中佐•关东军参谋一岐正（仲代达矢 饰）战后回到祖国，经老友大门一三（山形勋 饰）引荐进入近畿商事。是时日本政府正计划巨资从国外购买主力战机，包括近畿商事在内共有四家企业竞标。防卫部长川又（丹波哲

Two car manufacturers spy on each other to try to find out details and prices of a new sports car each is about to launch.