Kamen Rider in the World of Battle Symphogear

Born with a body that defies human limits, a young man is pulled through a dimensional rift into the world of Symphogear—where girls in powered armor fight monstrous threats. When a mysterious system grants him the power to transform into a Kamen Rider, he finds himself caught between two worlds of heroic combat. Can he forge his own path alongside the Symphogear wielders, or will his alien origins tear everything apart?