I believe that you all know that japan porn industry is growing like never before. Thousand of titles release every year and they have a unique way if not weird to represent about sex and porn.
From our observation, Japan started to make this business grow since around 80s. If you are a big fans of Japanese Porn, you will know these names Mirei Asaoka, Yuki Miho, Rui Sakuragi, Yuka Tachihara, Hitomi Kobayashi, Mai Asakura, Marina Matsumoto, Yui Saito, Reina Murakami, Ayami Kida, Momo Aida.
But the boom of Japanese Porn started in early 2000, with their new mixed race stars like Maria Ozawa, dan Tina Yuzuki. In that era, international audience of Japan porn exploded. Name like Kirara Asuka, Yua Sakuya, Yua Mikami become world's favorit adult actress, perhaps they can beat the popularity of western adult stars.
Since Japan has a strick law about porn that all the movies must have a blur censored around genital, so some of house production there started open a production out of Japan, like in US or other country. That is the start of JAV Uncensored version. A lot of famous JAV Actress join them. Some of the famous names are Nozomi Aso, Maria Ozawa, Yui Hatano, Ameri Ichinose dan many others.