Get an Xbox or Xbox 360. They have console versions of most of the more popular RPGs.
As for DQV, I can't imagine them not releasing it outside of Japan. If spin-off games like DQM Joker can warrant an international release then surely a remake of a main series title that people never got to play during its initial run will as well. DQIV already has an almost complete English script buried into the code, so it looks like these remakes were intended to be released in the US from the get-go.