The series aired from April 2007 to September 2007 in Japan on thirteen networks, with Chiba TV, Fukui TV, Tokyo MX TV, TV Hokkaido, and TV Saitama airing the episodes first on 11 April 2007. The remaining networks began airing the episodes later in May, with the exception of Kumamoto Broadcasting, which broadcast the first episode on 14 May 2007. The series is dubbed and licensed in North America by FUNimation Entertainment. Another english dubbed version by Animax Asia began airing on their network on 19 May 2010. __TOC__