A horror film starring six popular gravure actresses. Five girls from a nursing school visit a seaside dormitory to spend their summer vacation, and one after another, mysterious incidents occur to them. There is a rumor that a woman was once a victim of a medication test at this dormitory...
| Directing | Ken Suenaga | Director |
| Writing | Tadayoshi Kubo | Screenplay |
| Writing | Ao Murata | Screenplay |
| Production | Tadayoshi Kubo | Producer |
| Production | Satoshi Kohno | Executive Producer |
| Sound | Koji Endo | Music |
| Crew | Shinji Tomita | Cinematography |
| Editing | Kohei Fukuda | Editor |
| Art | Noritaka Sasaki | Production Design |
| Costume & Make-Up | Yûichi Matsui | Makeup Department Head |