Gekigangar 3

Mamoru is a seemingly normal 9-year-old boy in every respect: He goes to school with other kids his age, has two loving parents, and leads a peaceful life. But when the evil mechanoid alien Pasder awakens in his underground lair, things change for the worse. Sending his evil Zonderian servants to turn unsuspecting humans into giant robot monsters, mankind's salvation lies squarely on the shoulders of the Gutsy Geoid Guard defence agency. Together with the cyborg Guy and the mechanical lion Galeon, Mamoru finds himself as the key to ridding Tokyo of the alien menace!

Simon lives a boring life in the underground village of Jeeha, where his main job day in and day out is to dig tunnels. His close friend Kamina, however, longs to bust out of their oppressive existence and reach the surface world where open skies and adventure await! One day, during his usual digs, Simon discovers a robot with a big face buried amongst the rocks. No sooner has he shown Kamina his mysterious find when two beings from the surface crash land into Jeeha Village - one is a gun-toting woman calling herself Yoko and the other is a terrifying mecha piloted by a Beastman! Seeing their chance to escape village drudgery, Kamina rallies Simon and Yoko to defeat the invader using their new robot, Lagann. However, upon breaking out onto the surface world, Simon, Kamina, and Yoko encounter enemies more powerful than they could have envisioned. Their fight for adventure just turned into a war for the survival of the human race - will their lust for freedom hold out against such terrible odds?