Lots of AV actresses started off doing censored stuff only and then towards the end of their career or when the popularity started to drop , they went full frontal, which is quite sad actually - the erotic looking Maria Ozawa is another big star who was unmasked .
Not many could actually go from adult AV to main stream TV and cinema movies like the original 童顔巨乳 Sora Aoi 蒼井妹 !