Japanese Cyberpunk is a genre of underground film produced in Japan starting in the late 1980s. It bears some semblance to the high-tech and scientific Cyberpunk as understood in the West, however differs in its representation of industrial and metallic imagery and an incomprehensible narrative. The genre is primarily defined by the movie Tetsuo: The Iron Man. (Wikipedia)
No Anime Series or 'Splatter Punk' (recent releases of gore heavy movies from the likes of Nishimura/Iguchi etc.).
