Pink Curtain (1982)
Original title: ピンクのカーテン
Pink Curtain is a 1982 Japanese-language drama movie directed by Yasuaki Uegaki, with a running time of 1h 10m. It stars Jun Miho, Naomi Hagio and Masahiko Abe.
Okuyama is a stocker at the supermarket who has no luck with women. His life is thrown upside down when his sister Noriko unexpectedly moves into his small apartment. Okuyama is overcome with lustful thoughts for her, but she regards him simply as a brother.