The second DVD volume titled UFO Ultramaiden Valkyrie 2 - Songs from the Dark Side included episodes 5 through 8 of the second season UFO Ultramaiden Valkyrie 2 : December Nocturne.
The second DVD set, "UFO Ultramaiden Valkyrie 2 - Songs from the Dark Side," contains episodes 5 through 8 of the second season of the anime series "UFO Ultramaiden Valkyrie 2: December Nocturne."