SEASON 3 CONFIRMED !
Zero no Tsukaima: ~Princesses no Rondo~ (TV) Currently Airing !
ゼロの使い魔 ～三美姫（プリンセッセ）の輪舞（ロンド）～
Watch it here on CR
http://www.crunchyroll.com/group/CRSeries_-_Zero_no_Tsukaima_Princesses_no_Rondo
Louise is a magician at the Tristein Academy, dubbed with the nickname "Zero Louise" due to her inability to effectively use her magic properly, resulting in zero successes. An upcoming test at her academy requires her to summon a familiar, a servant and partner to support her as a magician. Despite desiring a familiar that would be superior to her constantly mocking classmates, Louise ends up summoning Hiraga Saito, your average Japanese boy. Even with Louise and Saito both unwilling to accept each other, they have no choice. Louise cannot attempt another summoning and Saito cannot return to Japan, and so their life together begins. Based on the novel by Noboru Yamaguchi.
___________________________
Season 1: Zero no Tsukaima
Season 2: Zero no Tsukaima ~Futatsuki no Kishi~
Season 3: Zero no Tsukaima ~Princesses no Rondo~
Louise fans and Lovers, join this group and discuss stuffs about the Tsundere !
Affiliates
Summer Anime Prewiew 2008
Tsundere Club.
http://www.crunchyroll.com/group/Tsundere 
