Final Fantasy is a Japanese anthology science fantasy media franchise created by Hironobu Sakaguchi, and developed and owned by Square Enix formerly Square . The franchise centers on a series of fantasy and science fantasy role playing video games.. SQUARE ENIX CO., LTD. All Rights Reserved..FINAL FANTASY, SQUARE ENIX and the SQUARE ENIX logo are trademarks or registered trademarks of Square Enix Holdings Co., Ltd. Significant portions of .FINAL FANTASY PORTAL SITE. Please select a region. JAPAN. . NORTH AMERICA. ENGLISH US . EUROPE and OTHER PAL TERRITORIES..