研究社会学的川村在巴黎上学,夏天他利用假期到欧洲各地去游玩,想确认在日本长崎发现的400年前的教堂,在欧洲是否有一模一样的原型,很快,他偶遇了远嫁到欧洲的日本女孩直子,两个身在异乡的日本人开始了一场奇异的恋情A spontaneous romance blooms between Kawamura, a professor touring Europe, and Naoko, a married woman living in Paris, scarred by the Nagasaki atomic bombings. The two protagonists travel around Europe trying to find themselves.