The soap lands in Japan I went used to charge more or refuse entry if you couldn't speak Japanese. But that was around 10 years ago so things might have changed in between.
Yeah . This was two years ago.
There's one soapland we went to, Dolce(schoolgirls in uniform. Early 20s) most of their roster was locked because we were not local. We can only see 3 girls of the 10.