Woman on the Night Train
7/19/1972
Imdb: tt0288328
Tmdb: 143448
Popularity: 0.95
Vote: 5.5/10 (2)

Saeko is abnormally attached to her older sister, Yumi. When Yumi becomes engaged to Arikawa, Saeko schemes to separate the two. She seduces Arikawa who then becomes confused over his attraction to both sisters.