A housewife, Yasuko lives in an urban high-rise apartment with her husband Satoru and her son Takuto. Annoyed by spam calls and door-to-door salesmen, Yasuko slams the door on a salesman’s finger when he tries to squeeze a flyer through chained door. He leaves but the next day, her nightmare starts. (http://getafilms.com/)
The main character is NOT raped BUT the threat of sexual assault is very present and there are scenes that certainly edge towards rape. Be wary, it will probably still be triggering.