Chise is an ordinary schoolgirl: small, frail, and not particularly intelligent. Her greatest joy is her budding romance with her classmate and childhood friend, Shuuji. They both live in a small military town in Hokkaido, where high schoolers have few concerns other than who is dating whom and complaining about the steep climb up “Hell Hill” every day before school. One day, Shuuji and his friends make a trip to Sapporo to buy gifts for their girlfriends. A massive air raid on Sapporo that day kills thousands, including one of Shuuji’s friends, and signals the beginning of a war. Fleeing from the carnage, Shuuji spots Chise, though now she has steel wings and a massive gun where her right arm should be. Against her will, she has been transformed into the ultimate cyborg weapon, capable of leveling entire cities. As the war rages closer and closer to their hometown, Chise and Shuuji’s relationship is strained by her transformation, and they are left to wonder whether she is even still human. [Written by MAL Rewrite]

Blue Gender takes place in the not too distant future in a world where things have gone terribly wrong for humanity. Humans have been replaced at the top of the food chain by the Blue, a race of bug-like aliens that have colonized Earth and pushed humans aside. A space station, Second Earth, has been constructed as a safe haven for humans, with the hope of one day reclaiming the Earth once more. Yuji Kaido was cryogenically frozen, having been suffering from a disease known as B-Cells. Once awakened, he joins a team of soldiers that have come to Earth to extract him. Unfortunately, nothing goes according to plan as they make their way back to Second Earth. Yuji will have to deal with the horrors of fighting a bloody war as he and the fighters from Second Earth look to survive. Will they be able to win back Earth without losing their humanity?

After a mysterious eathquake levels Tokyo, Genom becomes a powerful influence providing their artificial organic lifeforms called Boomers to rebuild and act as a labor class to humanity. However, some of them ocasionally run amok, and even the specially created AD Police are at a loss to stop them. Lina Yamazaki travels to Tokyo for employment but also hopes to join a vigilante force called the Knight Sabers, who pilot powered suits to destroy these rogue Boomers. (Source: ANN)

Suddenly, an evil empire, Jaaku, raids the Earth. But the light appears from the Earth, and fights against Jaaku. It is Raijin Oh operated by Eldran. Eldran has protected the earth since the ancient ages. But he was injured during the fight, and Raijin-Oh falls to the ground. On the other hand, Jaaku scatters their weapons, Aku-Darmer, all over the world. Meanwhile, in Youshou elementary school, they have extra lessons in the 3rd class of the 5th grade. Eldran leaves Raijin Medal to them and asks them to save the Earth for him, and then he disappeared. In this way, the Earth Defense Agency consisted of elementary students is founded. (Source: AnimeNfo)