These films center on eroticism involving office ladies in Japanese corporations, depicting their mundane lives and hidden desires. The characters often uncover latent sexual desires, leading to illicit satisfaction. The films offer a glimpse of 1970s Japanese office culture, highlighting societal expectations and limitations on these women. The characters range from unfulfilled housewives to deviant individuals, showcasing the impact of sexual desire on different personalities. The films are narrated through diaries or journals, providing intimate first-person perspectives on the characters' struggles with societal norms and clandestine desires. These works critically portray the societal limitations imposed on office ladies and their quest for fulfillment, offering a nuanced perspective on sexual liberation and societal stagnation.