Kojima, a middle-aged man who has been living a lonely and empty life since losing his beloved wife, one day finds a mannequin that looks just like his wife thrown away in the garbage dump. He can't bring himself to just leave it there, so he takes it home and names it "Akari" after his wife and begins to cherish it. Although it is a silent doll, Akari has a mysterious presence that makes Kojima smile and feel happy again. He gradually becomes unable to suppress his abnormal sexual urges towards Akari... Meanwhile, Yasumura, seeing his best friend like that, also begins to feel the love he secretly had for Akari from the past...