"Men's night work, reception, Koshigaya" — for some people that phrase clicks right away, and for others it means nothing.
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 have no idea where to even start looking.
What it actually means
In a word: whether you know or don't know changes the quality of the experience.
I've packed the essence of 20 years of accumulated knowledge into what I write here.
To wrap up
If you've got questions on this topic, drop a comment or hit me on social. And check out First Class Ruby while you're at it.