#12833 | posted by  Yubi | 8 years, 2 months ago on Older Japanese more likely to have dated foreigners

The survey is not very convincing. Judging by what I have seen, this should be higher than 2% even if you assume that rural Japan has no foreigners. As for marriages, 1 in 16 marriages in Japan is with a foreign national now. It's a bit hard to correlate that number with this survey.