
Quick answer — Masato Hirano voices von Helsing in Mobile Suit Gundam 0080: War in the Pocket, Resistance Member in Akira, Samon Yotsuya in Ayakashi: Samurai Horror Tales and 3 more characters.
Masato Hirano voices von Helsing (Mobile Suit Gundam 0080: War in the Pocket), Resistance Member (Akira), Samon Yotsuya (Ayakashi: Samurai Horror Tales), Neiz (Dragon Ball Z: Cooler's Revenge), Kaju (Akuma Kun), Announcer (Grappler Baki: The Ultimate Fighter).
von Helsing is voiced in Japanese by Masato Hirano.