The story is centered around a small group of guerilla freedom fighters on a colonial planet named Deployer, who are known as the Deployer 7, or Sun Fang team. In an unexpected coup, the elected Governor of Deployer becomes dictator and rules Deployer under martial law with the support of Earth's Federation. Fighting for independence from Earth's Federation influence, the freedom fighters begin a rebellion against the Federation's Combat Armors using a Combat Armor of their own: the Dougram. (Source: AniDB)

Summary of the first season of the show, as seen from Rikka's perspective with new elements.

A spin-off from Teekyuu which centers on the daily life of Nasuno Takamiya, the exceedingly airheaded school tennis club member in Teekyuu, and her friends.