Absolutely no.

If Lance McFlake bought a house for the sheer novelty, then decided he didn't like decorating or XIV anymore... then that house is just sitting there unwanted while hundreds of NA players are stuck with just apartments and don't have a chance at it. It's empty, it's not going to be used, it's just... there. When there's a high demand in the west.

I decided to visit Mana to see what was going on with JP decorating, and there's dozens of plots on minimum devaluation just ripe to be taken. But then one faces the problem of being on a data center with no friends, none of their gil and where they can't communicate outside of auto translate provided the JP player base would take the time out to also use it. Which in the heat of a dungeon or trail isn't very effective. So alas, just moving to JP isn't a viable option.