The Japan Times, Feb 8, 2017
Many young women who signed contracts with talent agencies to become fashion models or idols have been asked to perform sex acts on camera, with some giving in to such requests, a government survey showed Wednesday.

http://www.japantimes.co.jp/news/2017/02/08/national/crime-legal/26-9-of-aspiring-models-idols-have-asked-to-perform-sex-acts-for-the-camera-survey/#.WJvF1Rh3yis