An estimated 90 percent of Japanese women in their 20s dye their hair a different color from its natural black -- and they may be ruining their son's sex lives in the process, according to Shukan Bunshun (8/8).

http://mdn.mainichi.co.jp/waiwai/0208/020801dye.html

As I read this article one though came to mind, the Japanese people are totally into tradition, and having there young (women) going away from that tradition, the powers to be must do something. What do you think, American women 100% color there hair, have American lost there sex drive, unable to produce? I don’t think so. This is a ruse to put the young lady’s back in there place.