Falcom with help from Kadokawa Games and Char-Ani brought The Legend of Heroes: Trails of Zero and The Legend of Heroes: Trails of Blue to PlayStation Vita under the Evolution series. The Vita ports had enhanced graphics, full voice acting, and extended story sequences.
A new project in the Evolution series is in the works. More details about it will be revealed soon. Since Falcom already brought all three Trails in the Sky games to PlayStation 3, maybe Trails of Nayuta, a story driven action RPG, will get a PlayStation Vita port.