Valkyrie Profile (ヴァルキリープロファイル, Varukirī Purofairu) or Valkyrie (ヴァルキリー, Varukirī) is a series of role-playing video games created by Masaki Norimoto and Yoshiharu Gotanda, primarily developed by tri-Ace and published by Square Enix (formerly Enix). The series is notable for featuring elements from Norse mythology.