From Nikon:
Second Quarter of the Year ending March 2012 [November 4, 2011]
Financial Results (PDF:312KB)
Financial and Business Data (PDF:96KB)
Presentation Material (PDF:335KB)
1. Financial Results for the First Half of the Year Ending March 31, 2012 (PDF:204KB)
2. Estimation for the Year Ending March 31, 2012 (PDF:158KB)
3. Reference Data (PDF:106KB)