Many Japanese people live at home with their parents until they get married.
There is also a percentage of the Japanese population who have secretive relationships for any number of reasons.
To cater for this, "Love Hotels" are very popular and very common.
A couple can book into a Love Hotel for as little or as much time as they wish and are only charged for the time they are there.. somewhat like a taxi!!
These hotels are VERY discreet!
We have made a video on Love Hotels that you can see here:
http://www.metacafe.com/watch/2057648/love_hotel_in_japan/
If you have any questions or comments about Japanese Love hotels please leave them here....