Bandai Channel
The anime is produced by Sunrise and directed by Shinji Takamatsu along with character designs by Yoshinori Yumoto, editing by Emi Onodera and soundtrack music composed by Audio Highs. Eight five-minute pilot episodes were released for streaming on Niconico between November 3 and December 22, 2011 prior to the television premiere of the full-length anime which also included them. The anime premiered on TV Tokyo on January 9, 2012 followed by later airings on AT-X, Bandai Channel, TVA, TVO and online streaming on Niconico. The series was eventually picked up by Hulu for online streaming in the United States.