Amalgam decides it's time to get serious about its Mithril problem, and this means big challenges are on the horizon for Sousuke, Kaname, and Tessa. As enemies close in on all fronts, will they find ways to overcome those challenges?
Genres: Animation , Sci-Fi & Fantasy
Keywords: anime , based-on-light-novel , giant-robot , gunfight , high-school , mecha , military , piloted-robot , romance , school-life , seinen , slapstick-comedy , watch-full-episodes-online , watch-anime-series-online