After the death of their father, a older brother and his younger sister return to their family home on a secluded island. They are accompanied by the brother's girlfriend. Problems arise when one sibling begins to exhibit carnal desires for the other.
| Writing | Kazuo Komizu | Screenplay |
| Directing | Yoshihiro Kawasaki | Director |
| Crew | Eiji Kimura | Sound Recordist |
| Art | Iwao Saitô | Art Direction |
| Camera | Koichi Suzuki | Director of Photography |
| Editing | Yoshiyuki Okuhara | Editor |
| Directing | Katsuji Kanazawa | Assistant Director |
| Production | Koji Chiba | Producer |
| Lighting | Shosaku Kato | Lighting Technician |
| Writing | Kyūsaku Yumeno | Novel |
