This should have given you insight into what non-whites experience in the US, but you failed to connect the dots. Let's see, where do the majority of Asians live in America: Seattle, San Fran, NYC, Chicago, and Houston. has its faults, and I'll be the first to criticize white America, but I will not capitulate to "America's so racist! A white male (like yourself) in the US can remain blissfully unaware of racism while living in the US, because you are a member of the dominant majority.
You focus on your own victimization in Japan, but can't can't generalize to the victimization of non-whites in the US. No one in these cities is calling Asians "foreigners" to their face at their place of employment by other colleagues; asking them how much they make and telling them they should not make more than X amount because they're "gaijin." Nor are they walking down the street and being spit on in the face and told to "Go home! I've seen too much, been to too many places, and experienced too many types of people. But when you move to a country where you are no longer the majority, you become the target of racism. But to non-whites in the US, your experiences in Japan are their experiences here.
If such a hierarchical culture can accept these relationships (and even celebrated seen on TV) it is extremely unlikely any Asian guy will dump a non-Asian girl for something silly as "culture" differences.
This is exactly the problem this article is talking about. If not then please don't generalize a whole group when you don't even interact with them in real life. Assuming you're actually an Asian Female (Doubt it), you just admit to having no experience dating Asian Men anyways! Also my non-asian wife is very non-submissive and non-compliant.
I.e., the large percentage of Asian women who prefer non-Asian men. I have been married to a Sri Lankan-American immigrant for 20 years.