Her return marked a seamless transition into the "mature" (熟女) genre, where she continues to work today, her mature, voluptuous physique becoming her signature. This phase revitalized her career, allowing her to achieve enduring success that has lasted for over two decades.
Despite her busy schedule, Kayama has managed to maintain a relatively low-key personal life. She is married and has two children, and in her free time, she enjoys reading, hiking, and practicing yoga. Natsuko Kayama-
Natsuko looked back at the empty tracks, then returned her gaze to the person in front of her. A warmth bloomed in her chest, displacing the earlier hollowness. Her return marked a seamless transition into the
"Natsuko?"
Kayama's subsequent releases include: