My opinions on the American SM scene/Mistresses has been stated here before. It is the most expensive( unless you are Japanese now converting yen to dollars). I guess if you are into non-sensual non-touching(even handjob is illegal) hardcore SM and paying top dollar for it - then you might like it. I would avoid the "houses" and maybe find out an individual Mistress who would be more liberal with "touching domination"
But No - I do not know of any Japan style SM in the US. What few native Japanese Mistresses there are probably a little Americanized somewhat in their style.
On a side note, I sessioned a few times with Mistress Amirita many years ago in Tokyo before she became a world traveling SM video star that she is now. I think she is living in England now. She was good but I do remember even back then she would not do much touching whereas the Mistresses at La Siora had no hesitation.
In my opinion - the best Japan SM club/Mistress blog directory(Thought I mentioned this link before)
http://www.whipworld.com
Also if you have not seen :
http://www.sm-skipper.com/
http://sm.bigdesire.co.jp/top.html
http://www.asia-bdsm.com/bdsm-femdom...ess-japan.html
Then there is maxfisch but he is very weak updating/having current listings of Japan.