Drum Limit: Hole

Directed by Yasushi Koshizaka

With Yui Tatsumi, Ren Fukusaki, Takahiro Fukutani, Ryuya Masunari and Hiromi Nakata

Hayaki, an aspiring medical office worker, wakes up naked in an oil drum. When she asked for help through a hole in front of her face, Yuhei, a man who looked like a researcher, came to her. He threatens her, saying, "This is a clinical trial and you need money to get out.