If you’re going to spend the money, spend it wisely. There are so many ways to target (or micro target) your audience with tailored messaging, there is really no excuse for something like this. Unless I am missing something, this is a quintessential example of how to waste your FB or online marketing dollars.
For the record, I live in New Hampshire, not Japan, and I have no connection to any other page(s) that deal with aftermarket auto parts and accessories. I can’t read Japanese. And I am definitely not travelling to Japan to investigate if I should be interested in aftermarket parts for the Toyota or Lexus I don’t own.