Quick Plot Summary: Released in 2003, Doppelgänger is a Comedy, Science Fiction, Thriller film directed by Kiyoshi Kurosawa, written by Kiyoshi Kurosawa. The narrative brings laughter through sharp writing and comedic timing, providing amusement while touching on deeper societal themes. It provides a scannable look at the movie's central conflict involving Koji Yakusho as Michio Hayasaki.