| 1. Total number of shares authorized： | 800,000,000 |
| 2. Total number of shares issued： | 263,043,057 |
| 3. Number of shareholders | 41,177（as of December 2020） |
| 4. Minimum trading unit： | 100 |
(As of December 31, 2020)
| 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) | 14,852 | 5.65 |
| Custody Bank of Japan, Ltd.(Trust account) | 8,477 | 3.22 |
| 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 |
| STATE STREET BANK AND TRUST COMPANY 505103 | 4,435 | 1.69 |
| SMBC Nikko Securities Inc. | 4,079 | 1.55 |
| JPMBL RE BARCLRYS CAPITAL SECURITIES LIMITED COLL EQUITY | 3,359 | 1.28 |
| JP MORGAN CHASE BANK 385635 | 2,957 | 1.12 |
| Total（Top10） | 114,028 | 49.96 |
Ratio of Shareholding is calculated by deducting the treasury stocks (41,905shares) from the total number of shares issued.