"Nangin fuzoku, working away from home" — some people hear that and instantly get it, and some don't.
I'm 42 and still working the floor in this world, so I'll lay it out from a real-world point of view.
Why this topic matters
Information about fuzoku (Japan's licensed adult-entertainment business) is surprisingly poorly organized. Beginners especially tend to end up not even knowing where to start looking.
What this actually means
In a word: "whether or not you know the game changes the quality of the experience."
I'm writing down here the essence of the knowledge I've built up over 20 years.
Last word
If you've got questions on this topic, drop a comment or hit me on social. Also check out First Class Ruby.