电影提到的是特定时期和地点的风俗。现在绝大部分日本人并不能接受。

这是题外话了。作家张纯如在《南京 大 屠杀》中写了以下的话，我觉得有道理：

There are several important lessons to be learned from Nanking, and one is that civilization itself is paper thin. There are those who believe that the Japanese are uniquely sinister-a dangerous race of people who will never change. But after reading several file cabinets worth of documents on Japanese war crimes as well as accounts of ancient atrocities from the pantheon of world history, I have to conclude that Japan's behavior during World War II was less a product of dangerous people than of a dangerous government, in a vulnerable culture, in dangerous times, able to sell dangerous rationalizations to those whose human instincts told them otherwise. The Rape of Nanking should be perceived as a cautionary tale - an illustration of how easily human beings can be encouraged to allow their teenagers to be molded into efficient killing machines able to suppress their better natures.