The Woman Who Keeps a Murderer (2019)
Original title: 殺人鬼を飼う女
The Woman Who Keeps a Murderer is a 2019 Japanese-language thriller movie directed by Hideo Nakata, with a running time of 1h 22m. It stars Rin Asuka, Shoka Oshima and Airi Matsuyama.
Sexually abused as a child by her step-father, Kyoko is now an adult who lives with three other roommates, one of them a lesbian who's attracted to her. Amidst misunderstandings and more abuse at the hands of her mother, Kyoko is faced with a wave of murders, her mental state worsening.