| Dec. 24, 2003 | Notice of Buyback of Own Shares from the Stock Market |
| Aug. 20, 2003 | Revision (Increase) of the Cash Dividends for FY2003 |
| Jun. 09, 2003 | The Results of Tender Offer for Acquisition of Own Shares |
| May. 16, 2003 | Notice of Tender Offer for Acquisition of Own Shares |
| May. 14, 2003 | Notice of Starting Construction of a New Headquarters Building |
| Feb. 19, 2003 | Notice of Changes in Representatives and Directors |