SWH-005 Showa Housewife Cinema Tatami Prison Kawakami Yuu

Yuu Kawakami, Haruko, who is about to get married, visits her grandmother's house with her brother Junichi for the first time in 20 years. There, they find an old zashiki-roku (a hidden room). When they ask their grandmother, she tells them that their great-grandmother was once confined there. That night, Junichi has a dream. In the dream, a woman with the same name as his great-grandmother is repeatedly raped by different men in the zashiki-roku.