Could it be that these kids are literally being followed by adults with cameras on them at all times? Could it be that they're walking through cities where people don't drive ford f15,000s 30 mph over the speed limit?
No, it must be because japan is "homogenized" and makes pedo porn
I mean it seems to work for them so there is a synthesis to be found
TV shows don't count
From where I am from there is still some element of communal child watching. It isn't uncommon in a general scale