The most enjoyable thing for foreigners in Japan is escorts after all.

It is good to do ecchi dirty thing with girls in your residential country. But I recommend you to have fun with Japanese girls when you have Japanese night life in Japan.
Satisfactory adult entertainment may give luck or motivation for your work in future.

However, Japan may have too many escorts to choose. You should choose satisfactory escorts.
Basically, escorts popular among Japanese men are satisfactory for foreign men, too. Those Japanese night life provides sexual service with soothing comfort.
Surely, foreign men can use this kind of sexual feeling massage escorts.

You can use this Japanese night life at hotels. You choose a love hotel to use first.
When you call the escort, a pretty Japanese girl will come. The girl gives lots of services on your penis and anal.
Certainly, they do facesitting and upper body licking service. This Japanese night life will be a sweet memory.