eroticism in the Japanese cinema

[pierre gedalge]

Dear Kinejapaners,
I am a student in a computer engineering school (the UTC in France), but 
fortunately I have sometimes the opportunity to study on subjects not linked to 
computers. Therefore I decided to work on "eroticism in the Japanese cinema".   
Could you recommend some movies or books (in English or French) about this 
subject? All suggestions are welcome.
Many thanks.

               Pierre Gedalge