 If you liked Bastard!! Ankoku no Hakaishin |  ...then you might like JoJo no Kimyou na Bouken |
Both are old-school OVA based on Shonen Jump manga from the 1980's. Both anime were made around the same period, and have similar animation. They also have a lot of over the top violent action. Both JoJo's Bizarre Adventure and Bastard!! have characters and attacks that are references to popular music bands and popular music artists.
report Recommended by Hellspawn28