Nagai wrote Violence Jack after depression over Devilman ’s ending. Jack is heavily implied to be Akira Fudo (Devilman) after losing his humanity. The OVAs double down: Jack never speaks, never explains. He just splits torsos. That nihilism is rare in anime today.
– Set in a nightmarish subterranean underworld where depraved groups fight for dominance. Part 3: Hell's Wind Violence Jack 1-3 English Subs UNCUT
The trilogy consists of three distinct stories set in the lawless Kanto wasteland: Discotek Media Part 1: Slum King (Harem Bomber) Nagai wrote Violence Jack after depression over Devilman