Kosaka Nanaka Av: Program ((top))

: She is noted for her long black hair , a slim build , and F-cup breasts .

: Frequently marketed as having a "9.5 head-body ratio," a term used in Japan to describe a exceptionally small face relative to a long, slender body.

: Her first major work after moving labels, which emphasized her "beautiful face" and technical performance. kosaka nanaka av program

Initially starting as an exclusive actress for , she later transitioned to work with the label Kawaii . In just over a year, she has appeared in over 50 titles, showing a high level of productivity. Key Programs/Titles Include:

Kosaka made a high-profile debut in February 2024 under the series, a label known for scouting high-spec newcomers. Her debut work, SONE-042 , focused on her impressive height and "super model" proportions. : She is noted for her long black

Nanaka Kosaka: The Rising "9.5 Head-Body" Star of the AV Industry

Since her explosive debut in early 2024, (小坂七香) has rapidly become one of the most talked-about names in the Japanese adult video (AV) industry . Known for her striking physical proportions and a "baby face" that contrasts with her tall, model-like stature, Kosaka has carved out a unique niche among newcomers. Profile and Physical Attributes Initially starting as an exclusive actress for ,

: Her filmography has expanded to include diverse themes such as: "Stepdaughter" scenarios (e.g., April 2025 release ).