Rocket scientist/Brain Surgeon here. True story. Data centers are facilities used to house servers. What you are suggesting is technologically impossible. Using this theoretical mystery device that you suggest exists, there would be just as many hops from the client side to the magic machine, and then from the magic machine to the servers in Japan. Unless SE is going to lay a direct line from their servers to the american west coast via the bottom of the pacific ocean, and those kind of things can get pretty costly.
All of that aside, the actual words from Yoshida's mouth were:
Servers based on region sound pretty clear to me. Even if what you're suggesting was possible, why would players have to choose their region? It would be unnecessary. Replace the word "server" with "magic machine," and why would players need to choose it?The players will have a choice of selecting a server based in their region or a server overseas
Everything you said in that post is based on your misinterpretations of Google search results, and blatant ignorance on the matter. People shouldn't post about things they do not know anything about. In conclusion you are a liar liar, and your pants are obviously on fire.