College Girls: Sex Equation

Overview

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

Cast

Mari Tanaka

Eiko Tsugawa

Miyoko Aoyama

Yuki

Shinko Jo

Midori

Yoshie Kitsuda

Nami

N/A

Sayori Shima

Yumiko

Chieko Harada

Visitor

Nagatoshi Sakamoto

Dr. Tsukumo

Maki Carrousel

W no Oharu

N/A

Lamy Rose

Jun