Kurau - Phantom Memory: Volume 4 (Japanese, English, DVD)

Episodes 13-16 of the mecha anime series. A flight to sanctuary turns into triple jeopardy when Kurau and Christmas' shuttle is attacked twice; first by hijackers and then by the GPO. But surviving a three-sided battle in space and a blazing rain of burning wreckage is the least of what the Rynax pair must face, as a new being with powers equal to Kurau's own finally reveals itself and it wants Christmas for its own. A return to a haven from Kurua's past becomes the launching point for a terrifying new odyssey.