The 1988 OVA Demon City Shinjuku is now streaming on Amazon Prime Video and HIDIVE, offering both English dubs and subtitles. This standalone supernatural action film plunges into a demonic Shinjuku, ten years after a devastating battle left the district infused with dark energy. The story follows Kyouya, son of the legendary Genichirou Izayoi, as he inherits his father's Nempo powers to combat a new demonic threat plaguing Tokyo.
Produced by Madhouse, known for its work on titles like Vampire Hunter D: Bloodlust and Ninja Scroll, Demon City Shinjuku delivers a dose of urban fantasy with supernatural battles and a touch of romance. While its MAL score sits at 6.75, the OVA represents a classic piece of '80s anime, blending horror and adventure elements in a compact, self-contained narrative.