On her first day as a new employee in the Akebono Corp.'s Department 12, Akiko Narushima (Makiko Kuno) runs into the typical office drama, with lecherous bosses, unhelpful co-workers and really bad coffee. To make matters worse, ever since the eerie sumo wrestler-turned-security guard (Yutaka Matsushige) started, employees have gone missing. A mere coincidence? Kiyoshi Kurosawa directs this homage to 1980s slasher films.