Not only is it prostitution but the age of consent is about 12 and possession of child pornography is not illegal in Tokyo.
Pervert Land.
You will DEFINITELY ruffle some feathers with that statement. I agree with your assessment: Pervert Land
Pornography demeans and degrades sex, plus it humiliates all males and all females. It's not a part of God's plan so right off the bat porn-merchants/buyers/participants are dealing with Satan.
In Sweden the age of consent is 15. I thought THAT was too young, but 15 year olds USED to marry at that age. Now we consider them still-children.