第 1 集: 帝都燃燒 - 第1部分
2012年7月2日 播出
It is the year 1997, and aliens have taken over most of Eurasia. Humanity fights back with giant robots called TSFs, but is gradually losing ground to endless alien armies. Now the aliens are advancing on Japan, and Yui Takamura, a trainee at the Imperial Guard Academy, will have to battle them... (Source: Crunchyroll)