Tsubasa Chronicle the Movie: The Princess in the Birdcage Kingdom, is a short film animated by Production I.G, based in part from CLAMP's Tsubasa Reserovir Chronicle manga series. The movie was released in Japanese theaters on August 20, 2005 with xxxHolic: A Midsummer Night's Dream based on xxxHolic. Shochiku released the DVD for the film on February 25, 2006 in Japan in both regular and premium editions. Funimation released the film across one DVD in English on February 19, 2008 in North America as a double feature with the xxxHolic film. The movie was directed by Itsuro Kawasaki and written by Junichi Fujisaku and Midori Goto.