
College Girls: Sex Equation
女子大生SEX方程式
Synopsis
Kyotaro Tsugumo, a university professor and medical doctor, is the director of the Sexuality Research Institute. One day, a female college student, Eiko Tsugawa, visits Tsugumo to sell her "sex equation" that she has invented. A few days later, Eiko and her friends, Yuki and Midori, are asked by the editor-in-chief of a recently banned weekly magazine to investigate the actual situation of soaplands
Top Cast
Explore Star Directory →Key Information & Fast Facts
- Director
- Kōyū Ohara
- Screenplay & Story
- Yōzō Tanaka
- Original Score
- Hajime Kaburagi
- Original Title
- 女子大生SEX方程式
- Country of Origin
- Japan
- Spoken Languages
- Japanese
- Runtime
- 1h 9m
- Production Studios
- Nikkatsu Corporation
Creative Leadership & Key Crew
Kōyū Ohara
Yōzō Tanaka
Hajime Kaburagi
Teruo Hatanaka
Masanori Tsujii
Department Leadership Roster
Kōyū Ohara
Director
Yōzō Tanaka
Screenplay
Masanori Tsujii
Editor
Teruo Hatanaka
Director of Photography
Hajime Kaburagi
Original Music Composer
Production Stills & Gallery
Official cinematic photography and background stills for College Girls: Sex Equation.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring College Girls: Sex Equation.
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Exploitation 101: Pinky Violence/Roman Porno
Exploitation 101: Pinky Violence/Roman Porno
Asian [R+] (Non-Pinku)
AsianEro_Japan |+| Pinku-eiga [R/NR/NC17]
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 College Girls: Sex Equation
Quick factual answers about cast, synopsis, director, box office, and release information.
What is College Girls: Sex Equation about?
Kyotaro Tsugumo, a university professor and medical doctor, is the director of the Sexuality Research Institute. One day, a female college student, Eiko Tsugawa, visits Tsugumo to sell her "sex equation" that she has invented. A few days later, Eiko and her friends, Yuki and Midori, are asked by the editor-in-chief of a recently banned weekly magazine to investigate the actual situation of soaplands
Who directed College Girls: Sex Equation?
College Girls: Sex Equation was directed by Kōyū Ohara.
Who stars in College Girls: Sex Equation?
The principal cast of College Girls: Sex Equation includes Mari Tanaka, Miyoko Aoyama, Shinko Jo, Yoshie Kitsuda, Sayori Shima.
When was College Girls: Sex Equation released and how long is it?
College Girls: Sex Equation was released in 1973 with a total runtime of 1h 9m.
Who composed the musical score for College Girls: Sex Equation?
The original motion picture soundtrack for College Girls: Sex Equation was composed by Hajime Kaburagi.




















