I'm seriously beginning to think it'd be better news to announce the anime that Sentai Filmworks hasn't licensed yet.
Next on their path of destruction is Little Busters, the anime adaptation of one of Key's popular visual novels. The series is currently about half way through its run, and our writer Chris has been covering it for Annotated Anime. Go read about it.
Little Busters will be available soon through digital means, and Sentai is planning the home video release for later this year.