FormatONA
Episodes4
Duration8 min
StatusFinished
SeasonSummer 2011
AiredAug 7, 2011 – Sep 29, 2011
SourceORIGINAL
Score5.1
Mean5.4
Popularity#736
Favourites1
Horizon in the Middle of Nowhere Specials
Kyoukaisenjou no Horizon: Kyokutou Naruhodo Kouza
境界線上のホライゾン 極東なるほど講座
Specials aired online, later released on BDs/DVDs
