Sky Girls OVA

Humanity survives a devastating war against the Worms only by unleashing weapons that scar the planet itself. When the enemy threatens again, a new defense rests on three young pilots: Otoha, Eika and Karen, chosen to operate the experimental Sonic Divers.

The machines offer exceptional aerial mobility, but their effectiveness depends on the girls learning to fight as a unit. When danger reaches their carrier, training gives way to a real battle in which their coordination may decide whether the new weapon can protect the survivors.