Still you don't get it!
I am not saying that the first people in Japan were Caucasians! I am saying that Caucasians came afterwards!
The Caucasians came after who?
I'm not sure that the Caucasian-like people weren't the first in Japan. I'm going to take a nap now so, we'll continue this discussion afterward. Something to think about while I nap.
Where do you think the Caucasian people were when Europe was covered in huge glaciers during the Ice Age?