"But in Japan, too, there are tough judgments about sex: what is right and wrong, permissible and impermissible, extolled and forbidden. Popular views and public rules about sexuality bear the strong imprint of international - particularly U.S. and European - influences." David LEHENY - Think global, fear local - Sex, violence, and anxiety in contemporary Japan, p. 52
Katja CASSING (2001) Bezahltes Dating (enjo kōsai) in japanischen Zeitschriften, Zeitungen und in der Literatur
Mineko IWASAKI (2002) Geisha - A life
Boyé Lafayette DE MENTE (2006) Sex and the Japanese - The sensual side of Japan
David LEHENY (2006) Think global, fear local - Sex, violence, and anxiety in contemporary Japan
Brian ASHCRAFT / Shoko UEDA (2014) Japanese schoolgirl confidential - How teenage girls made a nation cool
Sharon KINSELLA (2014) Schoolgirls, money and rebellion in Japan
Cassini Sai Kwan CHU (2018) Compensated dating - Buying and selling sex in cyberspace