She is a famous AV star.

Sola Aoi (苍井そら, Aoi Sora?) (also known as Sora Aoi) (a stage name; her real name is unknown) is a Japanese AV idol, nude model, and media personality. In addition to being a multiple award winning actress in the AV field, she has also attained mainstream media recognition.
Early life:
Sola Aoi was born on November 11, 1983 in Tokyo. As a student she worked at various part-time jobs in the food-service industry, such as pizza parlours, pubs and sushi bars[2] as she studied with the intent of becoming a pre-school teacher.[3] While in her third year in high school, Aoi was scouted in Shibuya by a talent agency for glamour modelling.[4] She decided to enter the Adult entertainment industry with the aim of eventually working in TV and other parts of the entertainment industry, stating that "There was also a possibility of going into TV and other parts of the entertainment industry. If there was only the AV industry, I couldn’t do it."[5] When asked how her stage name was chosen, Aoi explained, "My agency asked what color I liked. I said blue ("aoi" in Japanese). He also asked what I like in general. I said sky ("Sora" in Japanese). So, he chose Aoi Sora (means "Blue Sky" in Japanese)."[6]