Synopsis
These ONAs are available only on RG Studios' official website and the director's YouTube channel, offering extra Backkom shorts that were not included in the main series or its DVD release. Included are these segments: Backkom Feature Trailer: Backkom crashes through the roof of CGV, South Korea's largest movie theater chain, then settles into a front-row seat. (2007, 39 seconds); Backkom Filler Animation: A brief scene of Backkom in a library. (2008, 53 seconds); Backkom Song!!: Backkom bounces on a trampoline while a song plays. (2009, 30 seconds); Backkom's Friends: Backkom starts a chain reaction that knocks over several characters from both the Backkom universe and Sheep in the Island. (2009, 40 seconds); Super Backkom: Inside a portable toilet, Backkom transforms into his Super Backkom form. (2009, 34 seconds); Tightly: Once again, Backkom needs the portable restroom to become Super Backkom, only to find it occupied by someone else. (2009, 43 seconds); Super Backkom Technology Test Video: Super Backkom fights a water monster and saves a girl who closely resembles the one rescued in the Makera Demo. (2012, 63 seconds); Backkom Separate Garbage Animation: Backkom tries to sort his trash. (2013, 90 seconds)
