 The episodes were broadcast between October 2006 and March 2007, and were later released to Region 2 DVD between January and August 2007 by Pony Canyon in limited and regular editions containing three episodes per volume.While the plot does not differ from the first anime, the greater number of episodes allows the inclusion of more detail from the visual novel on which the series is based.The second anime series was licensed for North American distribution by Funimation Entertainment.