It hasn’t been properly announced, but Dengeki Online has Dengeki Gakuen RPG: Cross of Venus Special (temporary name) in their database. It’s slated for release on February 10, 2011, but there isn’t any other information about it.
Last year, Dengeki Gakuen RPG: Cross of Venus (regular?) brought together Dengeki Bunko light novel universes including Asura Cryin’, Toradora!, Burning-Eyed Shana, and Kino’s Journey into a single Nintendo DS RPG.
We’re not sure what makes this version "special", but we’ll keep our eyes out for it just in case it contains extra characters or new series.