OVA
Gargantia on the Verdurous Planet: Far Beyond the Voyage
Suisei no Gargantia: Meguru Kouro, Haruka
7.38 Finished Airing 53m min Sep 27, 2014 to Apr 4, 2015
ActionAdventureSci-FiMecha
A 2-episode OVA for Suisei no Gargantia revealed during an announcement at AnimeJapan 2014.