 The English dub premiered on March 25, 2010 on the Anime Network.Sentai Filmworks re-released "Clannad After Story" with an English dub on April 19, 2011, and re-released "Clannad" on BD in November 2011.The opening theme for the first season is Mag Mell' (cuckool mix 2007)" by Eufonius, a remix of the song Mag Mell' (cockool mix)", featured on the third disc of the game's original soundtrack, which is itself a remix of the game's opening theme .