Not impressed by the video preview, just another regular Japanese porn production of which there are about a thousand released every day.
I wish she would do these idol videos again.
That particular film preview indeed looks generic. However, I actually find some Japanese porn to be a lot less generic than the U.S. or Euro versions. For example,
SOE-797 is almost four hours - all about her boobs. Titty fucking, licking, squeezing, sucking, playing, etc. I never find that kind of boob attention in American or Euro films. In those Western films, there is slight variation in emphasis and filming style, but basically they always go through the same motions (oral him, oral her, missionary, reverse cowgirl, doggy, etc etc)