Her longevity is legendary. She has been active in the industry for over 27 years, continuing to release new works well into her 40s, and is celebrated by fans as the "Undying Legend" or "Living Fossil of the Industry". Her total filmography is extensive; while initial reports cited over 1,000 works, later estimates suggest she has been in more than 2,700 films, making her a strong candidate for a world record. Some sources claim over 3,300 appearances in movies and other works.

Over the years, Kazama has achieved numerous milestones and accolades in her career. Some of her notable highlights include:

Growing up in Tokyo, Kazama was raised in a traditional Japanese family. After completing her secondary education, she began working as a gravure idol, a type of Japanese idol who appears in photo shoots and on television. However, it wasn't long before she transitioned to the AV industry, making her debut in 2001.