Eropuri?

Most people know about Purikura (Print Club) devices and their ubiquity in Japan. Any decent game center has a slew of Purikura devices to take the modified photos of Japanese high school girls and friends. You put $3 in, you get 6-24 pictures back on one sheet.




This, like all other things in this world, eventually becomes corrupt, and thus Eropuri (Erotic Print Club) was born. Most of it is harmless underwear shots:




Some of it, however, can be a real turn on (especially the symbols
"Graduation" there (many young idols "graduate" from their idol group to do their first gravure photobook in Japan):