There is no data other than surveys I could think of to prove this “allegation”. I am sorry; you will have to remain unconvinced. On a side note, I did not bel

There is no data other than surveys I could think of to prove this “allegation”. I am sorry; you will have to remain unconvinced. On a side note, I did not believe it either. But the fact that a couple would want to have sex every week, or even more never ceased to blow the mind of Japanese people I talked to.