Utopia Guide's forums are mainly for American gentlemen, but some of their members are experts in Tokyo adult entertainment. It's pretty tough for Gaijin to find "Sei Fuzoku" fun with local female escorts and oral relievers. Some articles suggest outcall bodyrubs with happy ending to be as expensive as 250 US$. Japanese providers use a lot of special terms to disguise services for legal purposes. Services are arranged in sets with additional fees, i.e. 'panty down fee' and others. Takes a bit time and effort to study all the rules.