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Sentai Filmworks and Section23 Films released the entire first season, including the OVA, in a complete collection set featuring an English dub on 15 June 2010. The second half season box set containing the remaining episodes was released in May 2009. The licence holding company Sentai Filmworks licenced the Clannad anime series, and Section23 Films localised 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 in March 2009. The anime series was released in a set of eight DVD compilations in Japan released between December 2007 and July 2008 by Pony Canyon, with each compilation containing three episodes.
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The last episode was released as an original video animation (OVA) on the eighth DVD in July 2008. The Clannad anime series has 24 episodes, 23 of which were originally broadcast between October 2007 and March 2008. The story follows the main character Tomoya Okazaki, a discontented high school student whose life changes when he meets a girl one year older than he is, named Nagisa Furukawa. The episodes produced by the animation studio Kyoto Animation are directed by Tatsuya Ishihara, written by Fumihiko Shimo, and features character design by Kazumi Ikeda who based the designs on Itaru Hinoue's original concept. Clannad ( クラナド, Kuranado ?, "CLANNAD") animated television series is based on the visual novel Clannad by the Japanese visual novel brand Key.
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