Would you be so bold as to say Japan deviant culture because of panchira?

Spawned from question http://www.fluther.com/122236/boring-question-63-why-do-most-japanese-school-girl-uniforms-have/#quip2033664 @jerv linked this site here http://www.loneleeplanet.com/2010/06/panchira-japan-wtf/ that there appears to be a while culture of upskirt watching in Japan, and it don’t seem to be women flocking to see the undies of other women, at least not openly. Such activity here might get you one some sex offender registry. If there has to be a campaign against it on Japanese subways and such it has to be quite prevalent through the subway system. Would you say Japan has a large number of deviants roaming their streets? If males here behaved the same way would you take the same stance as you would the Japanese men there, or does the culture changes things? Told you, the honeymoon is over. Think me crazy but here I am ;-P