| Business Year : | From April 1 to March 31 every year. |
| General Shareholders' Meeting : | Held in June every year |
| Reference Date : | March 31 Announcements will be made whenever the need arises. |
| Date of determining shareholders entitled for dividend payments: | March 31 In case of interim dividend payment, the entitled shareholders are to be determined on September 30. |
| Unit of shares: | 1,000 |
| Stock Listing | Tokyo and Sapporo |
