東京國際動畫博覽會
It has been licensed for the United States by GKIDS and for the United Kingdom by Soda Pictures, both for a general release in 2012, with its UK release date having now been announced as Friday, 6 April 2012. In Japan, it is the fourth feature directed by Ocelot in the Ghibli Museum Library, and was shown at the 2012 Tokyo International Anime Fair, and released in June 2012.