Consolidated I-13) Supplementary Information (Consolidated) Exchange rates used for conversion April 1, 2005 April 1, 2004 Sep. 30, 2005 Sep. 30, 2004 Item US$=Yen Euro=Yen US$=Yen Euro=Yen 109.80 133.28 Average rate for the period 109.52 135.61 136.13 137.04 113.19 111.05 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 April 1, 2005 Sep. 30, 2005 Ratio to Amount (Yen millions) sales (%) 34,288 26,537 7.6 18,415 5.3 1,465 April 1, 2004 Sep. 30, 2004 Ratio to Amount (Yen millions) sales (%) 29,755 25,175 7.9 17,458 5.5 486 47,519 Change (%) 15.2 5.4 5.5 201.4 37,115 35,844 63.4 % 58.9 % April 1, 2005 Sep. 30, 2005 Ratio to Amount (Yen millions) sales (%) 226,973 64.8 63,201 18.0 38,740 11.1 116,875 33.4 8,157 2.3 37,332 10.6 264,305 75.4 April 1, 2004 Sep. 30, 2004 Ratio to Amount (Yen millions) sales (%) 188,423 59.3 66,184 20.8 34,867 11.0 83,449 26.3 3,923 1.2 41,447 13.1 229,870 72.4 April 1, 2004 March 31, 2005 Amount Ratio to (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 21 Change (%) 20.5 -4.5 11.1 40.1 107.9 -9.9 15.0 April 1, 2004 March 31, 2005 Amount Ratio to (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