Gunbuster 2: Diebuster (トップをねらえ2! )

Gainax's six-episode OVA sequel to Gunbuster. A young girl named Nono leaves her home on Mars with a dream to be a space pilot. During a space monster attack, Nono meets top pilot Lal'C, and joins the Solar Defense Force - seeking to live up to the memory of a mysterious hero named "Nono-Riri".