I find this intriguing. Honestly, I'm slightly offended that someone would even ask this question. I don't feel like we, as Westerners, have the right to say that Japan shouldn't release media with content such as this, especially considering how much we are supposed to respect freedom of speech. It just comes of as if people are judging a culture they don't know very well harshly because they find something in it, which they are unwilling to look at through the eyes of the place from which it emerged, objectionable. Granted, this is not to say that rape is approved of in Japan, but rather to state that the game itself may not be considered strange there, at least by some portion of the population, and that we don't really have a right to impede upon their culture with our own.