Mad Bull 34
Kazuo Koike, best known for the ultra popular Lone Wolf and Cub manga, wrote the infamous 80s series Mad Bull 34 that would go on to become a 4 part OVA series. Violent, sexist, vulgar, and all around offensive, Mad Bull is definitely a curiosity in the world of manga and anime that captures a period long gone; nonetheless, it's a bizarre and fun experience that can be enjoyable if you are capable of turning your brain off for a bit.
Tags: Kazuo Koike, Mad Bull 34, Anime, Manga, Cop anime, OVA, 80s, violent manga, wtf did I just watch?