Urotsukidōji IV: Inferno Road (1995)

It is the age of the Overfiend, and flesh-hungry monsters rule the Earth. Immortal half-demon Amano Jyaku travels the wasteland, witness to the rape and torture of the human race. The last hope for humanity is the demonic Lord of Chaos, the Overfiend's natural enemy. Will the world survive their final battle?