Based on this paragraph about the Final Fantasy series, who created it?

Final Fantasy is a Japanese science fantasy anthology 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. The first game in the series was released in 1987, with 15 numbered main entries having been released to date.

Hironobu Sakaguchi