Uchuu no Kishi Tekkaman Blade OVA: Missing Link

In the years after the first Radam War, humanity struggles to rebuild while signs of another invasion appear. Aki Kisaragi takes on the power of the Red Tekkaman, new Tekkaman forces emerge, and unrest eventually erupts into the Prague rebellion. At the same time, efforts continue to restore D-Boy after the terrible cost of his final battle, connecting one war-torn generation to the next.