Dragon Quest X was released for the Wii exclusively in Japan in 2012. Since then, it’s availability has expanded to include the Wii U, Windows PC, and Android tablets, but again, only in Japan. That might change soon.
During a financial briefing this morning, publisher Square Enix has confirmed that “expansion to overseas market [for Dragon Quest X] is under consideration.” Square Enix is focusing this possible expansion primarily on other countries in the Asian region, but it could apply to North America and Europe as well. The series has done well on this side of the ocean before and the successful launch of Final Fantasy XIV: A Realm Reborn might encourage Square Enix to give Dragon Quest X western launch.
However, the same financial briefing also revealed that Square Enix plans to launch multiple “large‐scale online titles developed by Western studios” during their current fiscal year (which runs from April 1, 2014 through March 31, 2015). Several “large-scale” projects are known to be in development at Square Enix’s western studios including Hitman 6, Deus Ex: Universe, and a next-gen sequel to the Tomb Raider reboot. Square Enix is also in line to publish Just Cause 3, an unannounced game that has been quasi-confirmed by developer Avalanche on multiple occasions.
So prepare yourself to be knee deep in Square Enix-published games (hopefully including Dragon Quest X) very soon.