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The first season aired in Japan between January 8, 2012 and March 24, 2012 while the second season started airing between July 8, 2012 and September 23, 2012 following a recap episode on July 1, 2012. Both seasons have been licensed by Viz Media in North America and Anime on Demand in the United Kingdom. A manga accompaniment began serialization in Enix's Young Gangan magazine and a light novel from Media Factory, both from September 2011. A hybrid Blu-ray Disc containing an original video animation and a PlayStation 3 video game was released on August 23, 2012.