The film's plot cleverly weaves together themes of justice, honor, and the fight against formidable enemies known as "engineers". "Tokyo Gore Police" depicts a vision of a future Tokyo where the police force has been privatized, and social norms have changed dramatically. In this world, self-harm has become commonplace, and the streets are filled with mutant creatures called engineers, created by a virus created by a mad scientist named Key Man. At the heart of the film is Ruka, played by Eihi Shiina, who embodies the spirit of a modern-day samurai.
Her character is driven not only by a thirst for justice but also by personal vendettas. Ruka's journey is marked by intense action sequences, showcasing her samurai sword fighting skills as she battles the engineers. One of the highlights of the film is its impressive visual style. The film is known for its artfully crafted, over-the-top effects. A hallmark of Nishimura's work, it makes for a feast for horror fans.
The cinematography captures the vibrant yet dark atmosphere of Tokyo, highlighting the story. "Tokyo Gore Police" delves into themes of honor, revenge, and the complexities of human emotions. Ruka's quest for justice is not just a personal journey, it reflects a broader perspective on nature in a society.