Kosaka Nanaka Av Program -

Born on September 4, 2003, in Yamagata, Japan, Nanaka Kosaka entered the industry at the age of 20. Her physical statistics are a major part of her appeal to fans and production labels:

Nanaka Kosaka: The Rising "9.5 Head-Body" Star of the AV Industry kosaka nanaka av program

: 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. Born on September 4, 2003, in Yamagata, Japan,