Sentai Filmworks has just announced their acquisition of The Familiar of Zero: Rondo of Princesses, the third season in the series. This is a direct sequel to the second season, Knight of the Twin Moons, which is set to be released on DVD and Blu-ray in North America on March 10, 2015. Rondo of Princesses, which “continues the adventures of Saito and Louise as they face a new dilemma that up to now has been an unknown”, will be available soon on home-video.
Based on the upcoming release of the second season, the release of this season will likely also be a subtitled-only release. Season three, produced by J.C. Staff, initially aired in Japan in 2008 and has remained unlicensed in the US until now.