| 1. Total number of shares authorized： | 800,000,000 |
| 2. Total number of shares issued： | 263,043,057 |
| 3. Number of shareholders | 36,845（as of December 2019） |
| 4. Minimum trading unit： | 100 |
(As of December 31, 2019)
| Name | Number of Shares Held (thousand shares) | Ratio of Shares to Total Outstanding Shares (%) |
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 75,879 | 28.85 |
| The Master Trust Bank of Japan, Ltd.(Trust account) | 12,115 | 4.61 |
| Japan Trustee Services Bank, Ltd. (Trust account) | 9,673 | 3.68 |
| National Mutual Insurance Federation of Agricultural Cooperatives | 7,331 | 2.79 |
| Sumitomo Mitsui Banking Corporation | 5,215 | 1.98 |
| SMBC Nikko Securities Inc. | 5,074 | 1.93 |
| Sumitomo Corporation | 4,805 | 1.83 |
| Japan Trustee Services Bank, Ltd. (Trust account 9) | 4,156 | 1.58 |
| SSBTC CLIENT OMNIBUS ACCOUNT | 4,040 | 1.54 |
| Japan Trustee Services Bank, Ltd. (Trust account 5) | 3,642 | 1.38 |
| Total（Top10） | 131,929 | 50.16 |
Ratio of Shareholding is calculated by deducting the treasury stocks (39,499shares) from the total number of shares issued.