Well there's Digital Devil Saga, that's going to be released sometime between March 8th and the beginning of April if they don't change the release date again.

If you want to see some stuff on it I'd download some trailers at http://www.gametrailers.com/gamepage.php?id=326 and the "official tralier" from the games website. http://www.atlus.com/dds/

(I love the official one, it has an awesome song to it by Etro Anime that's going to be in the game hopefully.) Watch out for the trailers listed as "cinemas" at www.gametrailers.com though, they have some spoilers.

Even though when it comes over here it will say "Shin Megami Tensei" on the box, I don't believe that DDS is not an official part of the SMT series like Nocturne is. (They slapped the SMT name on DDS for name recognition in NA. DDS is a spinoff of the original SMT series, like how Persona was. DDA was originally called Digital Devil Saga: Avatar Tuner, not SMT: DDS, but meh, technicallity, stil lthe same game.) I believe Nocturne is actually number III in the SMT series, so I have no idea if they are bringing any of the earlier SMT games over here, but hopefully they will bring number IV and everything after from the series.

DDS is a more traditional RPG and not as much of a dungeon crawler as Nocturne was, while still having all of the style and substance that the original SMT series seemes to have.