Matsuyama Yoko(松山陽子)

Matsuyama Yoko is a Japanese Adult Video (JAV) actress who appears to have debuted around the mid-2000s. Based on available information, her career likely spanned several years, although a comprehensive list of her works is not readily available. Her early work, at least as indicated by accessible titles and tags, seems to have focused primarily on the mature woman ("熟女" or "jukujo") genre. Elements like "3P/4P" and "巨乳" (kyonyuu, meaning large breasts) also appear in descriptions, suggesting a focus on group scenes and actresses with larger bust sizes. While a complete picture of her career trajectory is difficult to form without a full discography, the available information suggests a consistent presence within the mature-themed JAV market. Further research would be needed to determine if and how her genre focus evolved over time. Information on specific studios or series in which she regularly appeared is currently limited. Overall, Matsuyama Yoko is an actress associated with mature-themed JAV content, known for her performances within the "jukujo" niche.