Gargantia on the Verdurous Planet ( Air Date 2013-04-07 ) Genre Action & Adventure, Animation, Sci-Fi & Fantasy category. Overview "While fighting an intense inter-galactic war, a mecha pilot is accidentally warped into a space-time neither he nor his computer recognize. After waking up from a long-time hibernation, he finds himself trapped on a planet, with human residents talking in an unknown form of language, using inferior technologies, and - most shocking to him - naturally breathable air.".