Oh this is a tough one. I'm basic as fuck and really like vampires. the mythos is so flexible because "parasites" can be a metaphor for oppressors but also can be a metaphor for being dependent on other people like many oppressed people are (and it kinda offends me when people say NO, VAMPIRES ARE LITERALLY JUST OPPRESSORS???? bruh they're not real but people who might identify with them as victims are real). but in the spirit of the question I would say kuchi-sake onna. Did a whole project about that in college. I think it can be nice and flexible for a variety of man door car door hook hand door genre stories.