Yuji Horii is a Japanese author, video game designer, writer and director best known as the creator of the Dragon Quest franchise, supervising and writing the scenario for Chrono Trigger, and The Portopia Serial Murder Case, released in 1983 as one of the first visual novel adventure games.

Chrono Trigger is a 1995 role-playing video game developed and published by Square. It was originally released for the Super Nintendo Entertainment System as the first entry in the Chrono series. The game's development team included three designers that Square dubbed the "Dream Team": Hironobu Sakaguchi, creator of Square's Final Fantasy series; Yuji Horii, creator of Enix's Dragon Quest series; and Akira Toriyama, character designer of Dragon Quest and author of the Dragon Ball manga series. In addition, Takashi Tokita co-directed the game and co-wrote the scenario, Kazuhiko Aoki produced the game, while Masato Kato wrote most of the story. The game's plot follows a group of adventurers who travel through time to prevent a global catastrophe.