A comic series, made television Anime series, made Anime film, made live action film.
Created By Buronson and Tesuo Hara
One of the funniest dang Anime films I've had the pleasure to see.

Set in Mad Max land, it basically follows the same pattern as a Beat-Em-Up.
The premise: Kenshiro gets pissed off because his girlfriend gets kidnapped by his half brother Shin, so he kick's ass to get to Shin - but it's too late his girl has been kidnapped once again, this time by Raoh (Ken's brother).

Anyway, well recommended.