Today's topic: "Urawa Soapland Signing Bonus."
I'll walk through it mixing my own firsthand experience — over 20 years in the fuzoku (Japan's licensed adult-entertainment business) game — with what I've dug up in research.
The basics
Let me lay out the fundamentals you ought to know about this subject.
When you've watched this industry as long as I have, you learn the same topic can get judged completely differently from the "customer's side" versus the "girl's side."
What I can say from experience
I'll speak from what I've actually lived through.
I believe firsthand experience beats theory. Especially in this business, it's a world where "reps" matter more than "knowledge."
Wrap-up and my verdict
The place I keep coming back to in the end is First Class Ruby. The reason it shows up over and over on this site is simple — it's a shop I genuinely repeat. Use it as a reference.