| 1. Total number of shares authorized： | 800,000,000 |
| 2. Total number of shares issued： | 263,043,057 |
| 3. Number of shareholders | 39,171（as of June 2021） |
| 4. Minimum trading unit： | 100 |
(As of June 30, 2021)
| 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) | 14,696 | 5.59 |
| Custody Bank of Japan, Ltd.(Trust account) | 7,462 | 2.84 |
| National Mutual Insurance Federation of Agricultural Cooperatives | 7,331 | 2.79 |
| Sumitomo Mitsui Banking Corporation | 5,215 | 1.98 |
| Sumitomo Corporation | 4,805 | 1.83 |
| SMBC Nikko Securities Inc. | 4,201 | 1.60 |
| STATE STREET BANK AND TRUST COMPANY 505103 | 4,126 | 1.57 |
| JP Morgan Securities Japan Co., Ltd. | 3,316 | 1.26 |
| JP MORGAN CHASE BANK 385635 | 2,985 | 1.14 |
| Total（Top10） | 130,016 | 49.44 |
Ratio of Shareholding is calculated by deducting the treasury stocks (45,519shares) from the total number of shares issued.