What is the duration of The Key?

The duration of The Key is 90 mins.

What is the original language of The Key?

The original language of The Key is Japanese.

Which studio made The Key?

The Key was produced by Nikkatsu Corporation.

The Key 1974

Q: Does The Key have end credit scenes?

The Key does not have end credit scenes.

Runtime

90 mins

Language

Japanese

A college professor, dissatisfied with his emotionally distant wife, schemes to rekindle their intimacy. He persuades his son‑in‑law to share a night with her, a plan that both excites and enrages him. Meanwhile, he records his fantasies in a locked journal, hoping she will eventually discover the key and read his secret thoughts.

Nikkatsu Corporation

Studio

Does The Key have end credit scenes?

No!

The Key does not have end credit scenes. You can leave when the credits roll.

Meet the Full Cast and Actors of The Key

Explore the complete cast of The Key, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Moeko Ezawa

Taiji Tonoyama

Tokuko Watanabe

Kenzō Kawarasaki

Tatsumi Kumashiro

Chigusa Takayama

Hideo Kanze

Yoshi Katō

Shigeko Ando

Yuki Aresa

Ikuko

External Links and Streaming Options

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The Key Themes and Keywords

Discover the central themes, ideas, and keywords that define the movie’s story, tone, and message. Analyze the film’s deeper meanings, genre influences, and recurring concepts.

softcorefemale topless nuditydysfunctional coupleunhappy marriagemother in law son in law sexcuckolded husbandsex with son in lawcheating wifesex with mother in lawpervert husbandhorny wifewife fantasizing about another man during sexdeath during sexcuckolded wifefemale full rear nuditymature woman sexual awakeningopen marriagehusband encourages his wife to have sex with another mansexually dissatisfied wifefoot fetishmother and daughter have sex with the same man separatelypolyamoryfemale nudityfemale rear nudityhusband takes wife's nude photosimpotent husbandsimulated cunilingussex with drunk womandrunken womanhusband sharingwife lets husband have sex with her mothermale rear nudityunsatisfying sexroman pornobased on novel

The Key Other Names and Titles

Explore the various alternative titles, translations, and other names used for The Key across different regions and languages. Understand how the film is marketed and recognized worldwide.

Kagi 键