"Machiya fuzoku part-time work" — say that phrase and some people get it instantly, others draw a blank.
At 42 I'm still out walking these streets myself, so I'll lay it out from a real-world angle.
Why this topic matters
Information about fuzoku (Japan's licensed adult-entertainment business) is surprisingly disorganized. Beginners especially tend to end up not even knowing where to start looking.
What this concretely means
In a word: "whether you know it or not changes the quality of the experience."
The essence of the knowledge I've built over 20 years is what I'm writing here.
In closing
If you've got questions on this topic, drop a comment or hit me on social. And while you're at it, check out First Class Ruby too.