Valkyria Chronicles (WOW Overworks/SEGA). PS3 (Sony Playstation 3).
http://valkyria.jp/
http://www.sega.com/valkyria/us/index.html
http://en.wikipedia.org/wiki/Valkyrie_of_the_Battlefield
What I like:
- Beautiful, watercolor style art. Everything is wonderfully done. Also, there is a cool option to view all the game models (with plenty of background info to read about). The designs for all the uniforms, weapons, and vehicles are fantastic. The characters themselves are deceptively simple, and surprisingly expressive.
- Original Japanese dialogue. It's a shame so many companies leave this out of localized titles... there are many games I've wanted to play, but have not simply for this reason. It's always fun to hear voice actors/actresses from anime lending their voices to games. The subtitles aren't always very accurate, and are tailored for western audiences, but at least it's an option.
- Story. It plays like watching an anime television series. Plenty of nicely done cut scenes, and you can tell that a lot of work was done to flesh out the setting and the inhabitants of this fictional world.