Good Demon) is a 1951 Japanese drama film based on a novel by Kunio Kishida and directed by Keisuke Kinoshita.
[5] Newspaper editor Nakanuma sends out his reporter Rentarō to find Itsuko Kitaura, a politician's wife who left her husband, for an exclusive interview.
During his research, the reporter falls in love with Itsuko's younger and consumptive sister Mikako, and vows to marry her despite her illness.
Rentaro, a good-hearted man, but tending to outbursts of rage when confronted with what he considers immoral behaviour, verbally attacks Itsuko's husband during a meeting between the politician, Nakanuma and himself.
Rentarō, shattered by Mikako's death, scolds Nakanuma for his indifferent behaviour towards Suzue, shocking Itsuko with his unrestrained anger.