Zecchô no onna
絶頂の女
Synopsis
In order to win a spy war between companies, a company develops a cyborg sex machine that has no female emotions whatsoever, to infiltrate a rival company with a woman and use her own body to steal information from the opposing company. The older sister, who was transformed into this corporate spy sex machine, dies mysteriously. It was because she fell in love with a man from the rival company, and for some reason, despite being a cyborg, she became a real woman in front of him at the end. Unaware of these circumstances, the younger sister volunteers to become the cyborg sex machine herself in order to find out the truth about her sister's death...
Top Cast
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Yuri Yamashina
Yuki
Jun Todoki
Misako
Naomi Oka
Manami
Maya Kudô
Miki
Masataka Naruse
Yajima
Hiroshi Chō
Tokita
Iwao Dan
Mammoth
Tatsuya Hamaguchi
Matsui
Chieko Harada
Reception woman
Ken Mizoguchi
Kuramoto
Syûhei Murakuni
Jirô
Tessen Nakahira
The Man with Black Leather Gove
Mamoru Tsuyuki
Middle-aged Engineer
Masahiro Yatô
Nagase
Release History & Theatrical Window
December 2, 2026
Physical Home Media
Key Information & Fast Facts
- Director
- Saburo Endo
- Screenplay & Story
- Nobuyuki Saitō, Ken Shirakawa
- Original Score
- Koichi Sakata
- Original Title
- 絶頂の女
- Country of Origin
- Japan
- Spoken Languages
- Japanese
- Runtime
- 1h 13m
- Production Studios
- Nikkatsu Corporation
Creative Leadership & Key Crew
Saburo Endo
Nobuyuki Saitō, Ken Shirakawa
Koichi Sakata
Kuratarō Takamura
Shinya Inoue
Kei Ijichi
Department Leadership Roster
Saburo Endo
Director
Nobuyuki Saitō
Screenplay
Ken Shirakawa
Screenplay
Kei Ijichi
Producer
Koichi Sakata
Original Music Composer
Kuratarō Takamura
Director of Photography
Shinya Inoue
Editor
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring Zecchô no onna.
Nikkatsu Roman Porno
The Nikkatsu Roman Porno films were a series of theatrical Japanese softcore pornographic films produced by the movie studio Nikkatsu from November, 1971, until May, 1988. The Japanese word roman (ロマン) arguably either refers to the French word roman, meaning "novel" (work of fiction), or is an abbreviation of the phrase "romantic pornography." This is a list of the films in that series.
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Frequently Asked Questions About Zecchô no onna
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Zecchô no onna about?
In order to win a spy war between companies, a company develops a cyborg sex machine that has no female emotions whatsoever, to infiltrate a rival company with a woman and use her own body to steal information from the opposing company. The older sister, who was transformed into this corporate spy sex machine, dies mysteriously. It was because she fell in love with a man from the rival company, and for some reason, despite being a cyborg, she became a real woman in front of him at the end. Unaware of these circumstances, the younger sister volunteers to become the cyborg sex machine herself in order to find out the truth about her sister's death...
Who directed Zecchô no onna?
Zecchô no onna was directed by Saburo Endo.
Who stars in Zecchô no onna?
The principal cast of Zecchô no onna includes Yuri Yamashina, Jun Todoki, Naomi Oka, Maya Kudô, Masataka Naruse.
When was Zecchô no onna released and how long is it?
Zecchô no onna was released in 1976 with a total runtime of 1h 13m.
Who composed the musical score for Zecchô no onna?
The original motion picture soundtrack for Zecchô no onna was composed by Koichi Sakata.