Consolidated 7) Supplementary Information (Consolidated) Exchange rates used for conversion Oct. 1, 2005 Oct. 1, 2004 Dec. 31, 2005 Dec. 31, 2004 Item US$=Yen Euro=Yen US$=Yen Euro=Yen 105.92 137.19 117.37 139.46 Average rate for the period 139.83 141.61 118.07 104.21 The end of the period Term Consolidated Term Item Capital expenditures Depreciation and amortization Research and development Result of financial income Number of employees (as at the end of the period) Ratio of overseas production Oct. 1, 2005 Dec. 31, 2005 Ratio to Amount (Yen millions) sales (%) 21,353 15,138 6.8 11,788 5.3 1,024 Oct. 1, 2004 Dec. 31, 2004 Ratio to Amount (Yen millions) sales (%) 12,970 13,553 7.8 9,123 5.2 370 52,330 Change (%) 64.6 11.7 29.2 176.8 37,115 36,211 61.5 % 58.4 % Oct. 1, 2005 Dec. 31, 2005 Ratio to Amount (Yen millions) sales (%) 156,246 70.2 35,161 15.8 29,511 13.3 83,146 37.3 8,428 3.8 22,893 10.3 179,139 80.5 Oct. 1, 2004 Dec. 31, 2004 Ratio to Amount (Yen millions) sales (%) 103,537 59.4 31,364 18.0 18,512 10.6 51,760 29.7 1,901 1.1 21,395 12.3 124,932 71.7 April 1, 2004 March 31, 2005 Ratio to Amount (Yen millions) sales (%) 61,005 52,806 8.0 36,348 5.5 725 59.0 % Overseas sales by division Term Product Electronic materials and components Electronic materials Electronic devices Recording devices Other electronic components Recording media Overseas sales Change (%) 50.9 12.1 59.4 60.6 343.3 7.0 43.4 9 months period results Consolidated Term Item Capital expenditures Depreciation and amortization Research and development Result of financial income Ratio of overseas production April 1, 2005 Dec. 31, 2005 Ratio to Amount (Yen millions) sales (%) 55,641 41,675 7.3 30,203 5.3 2,489 62.7 % April 1, 2004 Dec. 31, 2004 Ratio to Amount (Yen millions) sales (%) 42,725 38,728 7.9 26,581 5.4 856 58.7 % April 1, 2005 Dec. 31, 2005 Ratio to Amount (Yen millions) sales (%) 383,219 66.9 98,362 17.2 68,251 11.9 200,021 34.9 16,585 2.9 60,225 10.5 443,444 77.4 April 1, 2004 Dec. 31, 2004 Ratio to Amount (Yen millions) sales (%) 291,960 59.4 97,548 19.8 53,379 10.9 135,209 27.5 5,824 1.2 62,842 12.8 354,802 72.2 Change (%) 30.2 7.6 13.6 190.8 Overseas sales by division Term Product Electronic materials and components Electronic materials Electronic devices Recording devices Other electronic components Recording media Overseas sales 16 / 16 Change (%) 31.3 0.8 27.9 47.9 184.8 -4.2 25.0 April 1, 2004 March 31, 2005 Ratio to Amount (Yen millions) sales (%) 391,949 59.6 126,644 19.2 70,199 10.7 186,768 28.4 8,338 1.3 81,879 12.4 473,828 72.0