Mark Schilling (of The Japan Times) reviews Sakuran
I thought the movie was fantastic, especially coming off the heels of the worldwide thunder dud Memoirs of a Geisha but also because it's a unique look at Edo era oiran from a Japanese perspective that's not pandering to the Western gaze. See it if you are able, it's coming to Region 2 DVD with English subtitles on August 3rd.
http://www.twitchfilm.net/archives/009993.html
http://search.japantimes.co.jp/cgi-bin/ff20070223a1.html