"Yoshiwara fuzoku, late night" — some people hear that and it clicks instantly, others draw a blank.
I'm 42 and still out walking the floor in this world, so I'll pull it together from a real-world angle.
Why This Topic Matters
Information about fuzoku is surprisingly poorly organized. Beginners especially tend to end up not even knowing where to start looking.
What This Means in Concrete Terms
In a word: whether you know it or not changes the quality of the whole experience.
What I've written here is the distilled essence of the knowledge I've built up over 20 years.
To Close
If you've got questions on this topic, drop them in the comments or hit me up on social. And take a look at First Class Ruby while you're at it.