Pinku from 1968.

Caught up in the swirling tide of student protests and riots, a young man becomes the unintentional murderer of a policeman. Handcuffed and enroute to jail, he escapes from the authorities and comes across a young woman on the beach, who is intent on committing suicide. The two embark on a passionate and violent affair.

Pinku from 1969.

Pink film distributed by Toei Central Film.

Beniya Shoji and Tokyo Medical Equipment were engaged in a fierce battle to sell medical equipment to a medical school. Saeki worked as a reporter. Saeki's sister Akiko was the wife of Eto, an elite salesman at Beniya. Eto killed the president of Tokyo Medical Equipment and jumped to his death, and Akiko was raped by a hitman named Nozawa. But was Eto really the murderer? Saeki, who found out that Tokyo Medical Equipment was blackmailing Beniya for bribing the medical school, decided to solve the dark mystery...

Three-part anthology pink film from Toei Central. Each story focuses on sex work Part 1: High School Girl. Part 2: Housewife. Part 3: Office Lady.

Pink film from Toei Central.