Kyoukaisenjou no Horizon: Kyokutou Naruhodo Kouza
Genres: Comedy, Fantasy
Type: ONA, Episodes: 4
Aired: Aug 7, 2011 to Sep 29, 2011
Studio: Sunrise
Source: Unknown
Rating: PG-13 - Teens 13 or older
Synopsis:
Specials aired on Nico Nico Douga and YouTube, later released on BDs/DVDs.