Seeking revenge, Count Saazbaum, a Martian, attacked the Earth. Later on, the war between the Terrans and Martians ended with Earth’s Terrans gaining the victory. However, nineteen months later, the battle between them continues. Martians still continue to invade the Earth and the Terrans continue to protect it.
- Type: TV encoded anime
- Episodes: 12 encoded episodes
- Status: Finished Airing
- Aired: Jan 11, 2015 to Mar 29, 2015
- Premiered: Winter 2015
- Broadcast: Sundays at 00:00 (JST)
- Producers: Aniplex, Movic, Nitroplus,Houbunsha, MAGES., Tokyo MX, Asahi Broadcasting Corporation, BS11
- Licensors: Aniplex of America
- Studios: A-1 Pictures, TROYCA
- Source: Original
- Genres: Action, Mecha, Sci-Fi, Space
- Duration: 23 min. per ep.
- Rating: R – 17+ (violence & profanity)