This list is aimed at
people living with Japanese women, not dating. I wouldn't expect anyone to have ALL of these problems. 2% seems reasonable.
Like I said, these are common issues friends and I have had over the years with various Japanese women.
And I think for the most part these are issues unique to Japan
Anyway, if you don't have any problems, then good for you.
BTW... I like the guy who made the "American girl problem..." thread in spite of what I posted here. When I was 17 years old in the 90s I would have done the same thing because I wouldn't want to hear bad things about my socialist stagnated love affair known as Japan.