You're stepping into a whole new world bro. I wish you well on your exploration journey
Give us more info bro, Ginza is an open buffet, some will prefer sushi, some wants pho, some wants dirty juicy burgers and others healthy skinny salads.
Do you have a preference for nationalities J, K, C, others? Are you more GFE or want PSE? Are you into petite girls or they need more curves & don't mind thiccer? Preference for young, less experienced green apple or are you okay with older but more experienced service queens that'll blow your mind?
Bro Jack Jack's threads are a good place to start
All that being said, at one point (whether it's your first booking or later), you shall book K Jessie as she's the embodiment of the Ginza experience