Japan / May 04, 1974
1h 30min
Overall average
5.0/10
Plot
A college professor wants to bring the joys of sex to his frigid wife. He convinces his son in law to sleep with her because the idea arouses him, while also making him insanely jealous. The professor keeps a journal of his fantasies in a locked cupboard and hopes that his wife will find the key and read it.
Main cast
Full cast
| Actor | Role |
|---|---|
| Taiji Tonoyama | |
| Tokuko Watanabe |
Technical details
| Detail | Value |
|---|---|
| Original title | 鍵 |
| Original language | 日本語 (JA) |
| Spoken languages | 日本語 |
| Production countries | Japan |
| Status | Released |
| Production companies | Nikkatsu Corporation |
| Official site | nikkatsu.com |
| Release date | 4 maggio 1974 |
| Writer | Tatsumi Kumashiro, Junichirō Tanizaki |
| Editing | Akira Suzuki |
| Cinematography | Shinsaku Himeda |
| Assistant directors | Yoshifumi Kamoda, Tatsumi Kumashiro |
| Lighting | Katsumasa Naoi |
| Camera operators | Shinsaku Himeda |
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| Additional photography | Shinsaku Himeda |
| Production design | Yoshinaga Yoko'o |
| Art direction | Yoshinaga Yoko'o |
| Set decoration | Yoshinaga Yoko'o |
| Music | Yoshinobu Akino |
| Sound | Yoshinobu Akino |
Release dates
Theatrical release
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