Yamato yo, Towa ni: Rebel 3199

In 2207, two years after the disappearance of Gamilas and Iscandar, an immense object known as the Grand Reverse appears above Earth. It breaks through the planet's defenses with almost no resistance, unleashing troops and multi-legged tanks that seize the capital with terrifying speed. Humanity discovers in a matter of hours that it was never prepared for this invasion.

As order collapses, members of the former Yamato crew receive a secret command that draws them together for another mission. Their course no longer points toward a familiar enemy, but toward unseen dimensions and truths that challenge what they know about their own history. With Earth under occupation, the Yamato's new voyage becomes a race to understand the invaders' purpose before the future they are fighting for is erased.