sentences:  In North America, these seasons were first released across six DVD volumes with English and Japanese audio tracks and English subtitles from May 22, 2007 through October 28, 2008.The first three of these were distributed by Geneon Entertainment USA before Funimation took over distribution of the series in mid 2008, and released a hybrid DVD and Blu-ray Disc collection of both seasons on December 4, 2012.In Europe, MVM Entertainment released them across six DVD volumes from March 10, 2008 through January 5, 2009, and across two Blu-ray Disc collections on July 30, 2012.