This story reminds me of a completely opposite thing that happened to me one time as I was trying to talk my way into a Japanese only pink salon in Hachioji. The dude at the door must have been in a really good mood or just took a liking to me. He voluntarily said to the effect of:
“You must...
Dunno. TOFTT and go find out? I will say that the one time I went to a Yoshiwara soap (Landmark), I had no trouble getting BBFS. The girl asked, “want to use a condom?”, I said “can we not?”, and she proceeded with service as usual.