currently Ginza got k superstar some of them are hard to book but when I got the score service is vary
top to average

on my top-notch list are
Mini
Sumin
Bella

Above average, not GFE but click the boxes
Some routine may need a lead.
IU
Star
Cherry

Average services may be learning not too badly, and need to lead them to avoid disappointment
Young
Roma
Stella

could be ymmv
return to mini sumin bella no disappointed
the rest of them will return if the service is improving
My experience might not be the same as others,
but that's how it went down for me.