I used to go to Ginza quite often, almost 1-2 a week and I'd usually even see girls who said no indian (Im half Fijian / Indian but mostly look indian I guess). It doesn't bother me too much as I understand from the girls perspective why they wouldn't want to see an Indian person. I have stopped going there now as it's just difficult to see how 85% of the roster is no Indian and I dont have a 100% chance of booking them even if i show up with my good reputation. I think to all the indian gentlemen out there, just dont take it personally, find another shop or try and build up a good reputation. Change the stigma but don't keep feeding into it.