Chubu-Nippon Broadcasting
TC Entertainment, a group company of Tokyo Broadcasting System Holdings, Mainichi Broadcasting System and Chubu-Nippon Broadcasting announced 4 official DVD-Box sets of the series, each of the box sets containing 4 discs, spanning into each half of the series. The first box set is released on October 25, 2013 and will span into 4 discs. It includes a creditless version of the OP and ED videos, several concept art used in the anime, official cast and staff commentary and a limited 5th anniversary postcard of Ruby along with the heroines of all 5 series. The second box set is released on January 31, 2014, the third box set is released on April 25, 2014 and the fourth is released on June 27, 2014.