Recently, Kyojin no Hoshi has once again been bathing in the limelight. The anime was broadcast from 1968-1979, making it quite an oldie. However, the popularity of the series seems to have risen again due to a recent promotional commercial. A special channel for the anime was also established on Nico Nico Live’s Nico Nico Channel.
Did you know that Kyojin no Hoshi also has a Christmas episode? Yep, it’s episode 92, “Oriawanu Keiyaku”, or “An Uncompromising Agreement”. The title isn’t very Christmas-like, and the episode does differ slightly from the ordinary Christmas formula, however, it’s still a Christmas episode through and through. In the midst of his anguish, the main character Hyuma Hoshi’s contract renewal period approaches. While planning a Christmas party, Hoshi has to suffer through his father’s indignation.
The episode was broadcast on Dec. 24, 2012 at 11:00 p.m. However, the episode wasn’t aired by itself. Starting at 3:00 p.m., every episode up to 92 was aired back to back. It was a great opportunity to follow the story from the beginning. Episodes 93-182 are planned to air sometime in January 2013. This is the perfect opportunity to watch a masterpiece of the past. Don’t miss it!
Source:
http://animeanime.jp/article/2012/12/03/12266.html (Japanese)


