The newest issue of Famitsu foretells of a new mobile game on the horizon from Square Enix. The game, Final Fantasy Explorers-Force, is billed as an action RPG where you can team-up with 4 of your friends to go adventuring together. Your character can take on various job classes popularized within the FF series, or even be a known FF character.
More details are to be expected when the weekly Famitsu mag is released on 2/23/17.
A release date for the game was not given beyond “2017” nor are there details saying it will be available outside of Japan, but my thinking is, why give it a title card in English if it isn’t meant for an English audience.