Paprika's story line combines elements of Blade Runner and Wim Wenders' strange apocalyptic fantasy Until the End of the World, both of which imagined the damage that could be wrought by a machine that invades human memories and dreams.
He also acknowledges the influence of writer Philip K. Dick and the film based on his story, Blade Runner.
Intr-un interviu, Satoshi Kon s-a declarat fascinat de filme ca “ Blade Runner ” (bazat pe un roman al lui Philip K. Dick) si “ Slaughterhouse-Five ” (ecranizare a unei carti a lui Kurt Vonnegut de catre George Roy Hill), de posibilitatile pe care le aduce SF-ul anilor 70 prin distorsionarea timpului, spatiului si identitatii personajelor ; aici se intilneste Satoshi Kon cu David Cronenberg (cel din “ Videodrome ” si “ ExistenZ ” mai ales).
Bunlar dışında filmde birçok gönderme olsa da, yazımızın sınırlarını aşmamak adına sadece isimlerini vermekle yetinelim: Pinocchio (1940), The Big Sleep (1946), Peter Pan (1953), The Collector (1965), Monkey (1978) ve Blade Runner (1982).