a second 13-episode season, , aired on tv osaka between october 2 and december 24, 2008, with subsequent runs on tokyo mx, mie tv, chiba tv, tv kanagawa, tv saitama, gifu broadcasting system, inc., aomori broadcasting corporation, and kids station. six dvd volumes were released between december 21, 2008, and may 22, 2009, and a dvd/blu-ray box set was released on march 19, 2010.