Sun Television
Twelve episodes aired on Chiba TV and TV Kanagawa between October 4 and December 20, 2010, with later broadcasts on TV Saitama, Tokyo MX, TV Aichi, Sun Television, and AT-X. A preview of the first episode aired on Tokyo MX on September 4, 2010 prior to the official airing. Simulcasts were provided in North America by Anime Network on their video portal for their paid subscribers, and in Australia and New Zealand by Madman Entertainment. Six DVD and Blu-ray volumes were released by Media Factory between November 25, 2010 and April 28, 2011, each containing an OVA short called and a voiced 4-koma illustrated by Chiruo Kazahana. A Blu-ray box set is scheduled for release on February 27, 2013.