The protagonists is a cameraman who seems to only want to see reality through his video camera's lens. His search for "terror" leads him into a subterranean Tokyo (and, as a plot device, into the Shaver Mystery - fine American kook literature from the 1930s.) where he finds and adopts a semi-human blood-drinking nymphet. Or is it his daughter? Scary and atmospheric… you can really pick up the vibe that the protagonist is going mad. Prepare to suspend any need for explanations or rationality… that will only spoil your enjoyment of this odd little gem.