"Wow. Seriously? I doubt there was one other person that visited this thread that thought to themselves, "'Japanese plate'?! That's RACIST!"
Actually, there is at least one other who thought that it might be open to misinterpretation.
By itself, I wouldn't see it as intentionally racist, especially coming from someone who bought a Japanese car. However, there have been occasions when it has been used as a slur. In the bigger picture, in the history of mankind there hasn't been any term that hasn't, at one time or another, been used improperly to lessen the status of others. Gender, age, country of birth, ethnicity, religion, politics, etc, etc, etc......
Just as we caution those to be careful around others who may have just suffered a personal loss, so as not to say anything without thought, this is just one area where we need to be careful to respect others.
One of the problems with the internet is that you can't hear the tone of what people are saying. It just means we need to be even more careful in our approach and selection of terms. Believe me, I've suffered from fumble fingers myself..... many times.
John
P.S. As a white, over-weight, old guy, of Irish Catholic heritage who worked in a Federal Law Enforcement position for 33 years, I'm extremely grateful nobody ever said anything demeaning about any of that<LOL>