Motomu Toriyama is a Japanese game director and scenario writer who has been working for Square Enix since 1994. He initially worked on cutscenes in Bahamut Lagoon and Final Fantasy VII before serving as one of the three directors on Final Fantasy X under Yoshinori Kitase where he was in charge of events.

Final Fantasy X is a role-playing video game developed and published by Square as the tenth main entry in the Final Fantasy series. Originally released in 2001 for PlayStation 2, the game was re-released as Final Fantasy X/X-2 HD Remaster for PlayStation 3 and PlayStation Vita in 2013, for PlayStation 4 in 2015, Windows in 2016, and for Nintendo Switch and Xbox One in 2019. The game marks the Final Fantasy series transition from entirely pre-rendered backdrops to fully three-dimensional areas, and is also the first in the series to feature voice acting. Final Fantasy X replaces the Active Time Battle (ATB) system with the "Conditional Turn-Based Battle" (CTB) system, and uses a new leveling system called the "Sphere Grid".