It is the year Universal Century 0079. Over 90 million humans populate the Earth, and many have been forced to live in space. People now live in large cylinder-like colony clusters called Sides, all ruled over by the “Earth Federation Space Force” (E.F.S.F.). Around this time, a group of colonies called Side 3, located near […]

Three talented students of a technical high school, Daisaku, Tetsuya and Hotaru create award-winning robots as part of a school competition. At this time, the evil Derinja race that plans control of all space extends its ambitions to Earth. To combat this threat, Hotaru’s father, Professor Mizuki, takes the three robots and modifies them for […]

On a splendid morning, an effervescently cheerful teenaged schoolgirl named A-ko sets off for school with her delightfully ditzy friend, C-ko. The duo are students in a marvelous futuristic city, but A-ko is about to run afoul of the wealthy and powerful B-ko, a young lady used to getting everything she wants—and what she wants […]

The story of the anime is set in the year Mobile Century 8013. It has been over seven millennia since humanity was wiped out on Earth, but the surviving military robots continue to wage war with no end in sight. The war has embroiled the Rebellion Federation that controls Europe and the Principality of Shin […]