Line-Kill Spirits

Coming once again from Ely’s scary video game linkup, we have Line-Kill Spirits from Game Programming Study Club
Line-Kill Spirits is, indeed, the most Japanese video game ever. Or, at least, stereotypically so. In any event, I would so rock at it.

It features cute little girls beating the crap out of each other. Pretty par for a 3D side-view button mashing beat-em-up game. However, the objective here is not mearly to deliver mad beatdowns, but also to humiliate your opponent by photographing their exposed panties at every opportunity.
But where or where can this white middle-class male find such a game?