A shocking incident has come to light involving a male owner of an Aoyama-based massage salon who secretly conspired with his female estheticians to install multiple hidden cameras inside treatment rooms, capturing their explicit behavior during sessions. Among the footage were slender figures including a ramen shop employee with soft, creamy skin and large breasts, a trainee beautician struggling with pressure from high-cost loan sales, and an apparel saleswoman obsessed with roller-style fashion. The illicit acts committed in these private rooms, combined with each woman's unique allure, deepen the disturbing nature of this case.