Deception IV: Blood Ties, known in Japan as Kagero: Dark Side Princess (影牢 ダークサイド・プリンセス), is a strategy game for the PlayStation Vita and PlayStation 3 by Tecmo Koei, and a sequel to Kagero II: Dark Illusion within the Deception series. The game was released in 2014 for Japan on 27 February, and the western localization of the game was released in North America on 25 March and Europe on 28 March.