Kaiju Hunter Gridknight

It's been years since Akane Shinjou left the world, the world she created. Most people had forgotten, if they ever knew, her existence. Everyone but those who knew the real Akane, Rika, Yuta, Utsumi, and her own creation Anti. Once a Kaiju born to defeat Gridman, Anti has evolved over those long years into something beyond his creator's desires. Yet he has no purpose outside of his wanting to defeat Gridman, for he is long since left. But there may come a new Purpose when a girl looking exactly like Akane arrives in the city and a new wave of Kaiju bread for war arrive causing chaos and destruction, Anti will use his power to stop the New God and their Kaiju. But not as a Kaiju, as Kaiju Hunter Gridknight!