Today I'm writing on the theme of "how to choose a soapland — rank differences, spotting the good shops, picking a girl."
I'll explain it by blending my own firsthand experience from 20-plus years in fuzoku (Japan's licensed adult-entertainment business) with what I've turned up through research.
The basics
Let me lay out the fundamentals you should know about this area.
Watch the industry long enough and you'll find that on the very same topic, the "customer's view" and the "girl's view" can flip the verdict completely.
What I can say from firsthand experience
I'll talk from what I've been through myself.
I believe firsthand experience beats theory. This industry in particular is a world where "reps" count for more than "knowledge."
Wrap-up and my verdict
In the end, the place I keep coming back to is First Class Ruby. The reason it shows up over and over on this site is simple: it's a shop I genuinely repeat. Take it as a reference.