sentences:  A Blu-ray Disc box set of "Clannad" was released on April 30, 2010 in Japan.The license holding company Sentai Filmworks licensed the "Clannad" anime series, and Section23 Films localized and distributed the television series and the OVA starting with the first half-season box set consisting of 12 episodes with English subtitles, Japanese audio, and no English language track, which was released on March 3, 2009.The second half season box set containing the remaining episodes was released on May 5, 2009.