Late night facilities and shops in Japan are restaurants and bars like izakaya, bars, family restaurants, and life facilities like karaoke or game arcades, or escorts like delivery health, masochistic sexual feeling, sexual massage and so on.
Therefore, it is good to use these facilities and escorts when foreign people try Japanese night life.
If you feel like drinking and girls, I recommend you to go escorts first.
It is because too drunken men cannot use most escorts.
To avoid that they say you cannot use escorts after having lots of drinks at bars or restaurants, it is smart to have a good time in escorts before you drink not to get disappointed.
By the way, some men want to drink with girls happily without sexual service probably.
Then, you should use hostess bars called caba-club or girls bar. You can enjoy drink and pretty girls fully. It must be good for you.