Alien Defender Geo-Armor: Kishin Corps

In October 1941, as World War II rages, an unexpected threat emerges: an alien invasion. Despite this new danger, the Axis and Allied powers keep fighting each other. The only hope for Earth lies with the Kishin Corps and their massive Geo-Armor Robots-called "Kishin"-built using technology from a captured alien soldier. Taishi, a teenage boy, becomes the unlikely key to the conflict when his father, Professor Tokamura, entrusts him with a mysterious black briefcase. Inside is the control device for one of the giant Geo-Armor Robots. Now, the Japanese Kanto Army, the alien invaders, and the Kishin Corps are all desperate to claim it. With spies, soldiers, aliens, and towering robots all hunting him, Taishi's survival-and the fate of the world-hangs in the balance.