Vampire Hunter: The Animated Series (ヴァンパイアハンター The Animated Series) is a light novel series based on the OVA series, Night Warriors: Darkstalkers' Revenge.
With illustrations by Shuko Murase, the character designer of the OVA, the series is credited as written by Makoto Takeuchi (竹内誠). Published by Media Works under the Dengeki Bunko label, the first volume, ISBN 4073071297, was released on 1997-10-25, while the second one, ISBN 4073085832, was released on 1998-04-25.
The story follows the plot of the OVA with some differences.