Marquis Ogawara is a character from the 1994 film Rampo, a work that explores the dark, erotic fantasies of the writer Edogawa Rampo. He is portrayed as a sadistic figure whose actions blend sexual perversion with voyeuristic intrusion. In one of the film's most notable scenes, Ogawara projects pornographic films onto the body of his mistress while dressed in drag, an act that underscores his role as a vessel for forbidden, fetishistic desires. His personality is defined by cruelty and a preoccupation with voyeurism, and he exists largely as a manifestation of the erotic and grotesque undercurrents within the narrative. No detailed background, explicit motivations, character development, or notable abilities are provided in available sources. His key relationship is with his unnamed mistress, whom he objectifies in his perverse displays. Ogawara serves as a supporting figure within the film's surreal, psychological landscape rather than as a protagonist with a defined arc.