An, as of yet, untitled Square Enix game is in development for Android and iOS. So far the only information available on the game is culled from the image above which is taken from somewhere on the Square Enix NA website. Code from the website lists the game as an “adventure game book,” so, coupled with the mentioning of ‘comic’ in the cryptic image above, we may be looking forward to an interactive graphic novel. The two credited in the picture are of reasonable repute: Souki Tsukishima is the scenario writer for Root Double: Before Crime * After Days and Motomu Toriyama, listed as a supervisor, is famous being the director of all core titles in the Final Fantasy franchise post FFX.
Thanks to Siliconera for the info.