A mysterious old woman appears before Setsu, who has recently lost her only child in a tragic accident. She says she can bring Setsu's son, Daio back to life. After agreeing to this sinister proposal, Daio returns to his mother, but to Setsu's horror, he is half decomposed and inhuman. To make him human again, he needs fresh human organs. Setsu does everything she can to reincarnate her son, but Daio just turns into a different kind of monster. No one can stop him as he continues to feed his hunger, claiming victim after victim.

Unholy Women (Kowai onna), is a composite of three unrelated half-hour horror movies. A compilation of 3 separate short horror films (Rattle Rattle, Hagane, The Inheritance) written and directed by Keita Amemiya, Takuji Suzuki, and Keisuke Toyoshima respectively. The first segment, “Rattle Rattle”, tells the story of a young woman who is pursued by an evil other-worldly being. The second movie, “Steel”, concerns a young man who agrees to take the sister of his boss out on a blind date, drawing him into a world more frightening than he ever dreamed possible. The third and final episode, “The Inheritance”, is a supernatural tale of a woman and her young son, scarred by abuse and psychological trauma.