Tokyo is a very nice city with plenty of sensational culture.

Japanese people used to be known for having a long torso and short legs. But young Japanese girls nowadays often have model-material body figures with thin long beautiful arms and legs.
Tokyo Escorts called Fuzoku offers adult entertainment by those pretty girls.

Tokyo Escorts correspond to various languages to entertain foreign tourists. It is a golden opportunity for you if you are a foreign man and want ecchi dirty fun with Japanese girls.
It is hard to experience ecchi with Japanese girls if you miss this opportunity.
You can call in Tokyo Escorts to your hotels. And I recommend hoteheru (hotel health) if you want to go and get it quickly.

Tokyo has adult entertainment areas (including red-light districts) here and there, and many hotels.
You have a Japanese girl of your type and go to hotel with her. As you can have a good conversation on the walk, I assure your ecchi adult entertainment would be more enjoyable if you request a Japanese girl who can speak English.