Some obvious similarities to Shindo's earlier ONIBABA, as a woman and her mother-in-law are raped by samurai, and turn to supernatural forces to seek their revenge. Shindo uses an impressive array of tricks to maintain the unsettling, creepy atmosphere -- sparse Noh-style staging, bold chiaroscuro lighting, avant-garde soundtrack, abrupt time cuts, wire work, superimpositions and other special effects. It's a very atmospheric kaidan, almost Gothic in tone. Rape is of course a disturbingly common occurrence in Japanese cinema, but here Shindo uses it as the groundwork for a decidedly feminist agenda. The film does have a few pacing issues, particular during the erotic portions in the middle (although some of it is lovely). I thought more could have been done with this story, but the visual aspects and the mood make it memorable.