| Securities code | 4578 |
|---|---|
| Fiscal year | From April 1 to March 31 of the following year |
| Record dates | Annual Shareholders' Meeting and Dividend Payment: March 31 Interim Payment: September 30 |
| Annual general meeting of shareholders | June each year |
| Stock trading unit | 100 shares |
| Shareholder registrar | Mitsubishi UFJ Trust and Banking Corporation |
| Administrative institution for special accounts | |
| Contact information | Mitsubishi UFJ Trust and Banking Corporation Securities Agency Department 7-10-11, Higashisuna, Koto-ku, Tokyo 137-8081 Tel: 0120-232-711 (Business hours: 9:00 a.m. - 5:00 p.m., JST closed Saturdays, Sundays, and national holidays) |
| Stock exchange listings | Tokyo Stock Exchange, First Section |
| Method of public notice | Public notices shall be posted electronically on the Company’s website. In the event that this cannot be achieved due to unavoidable reasons such as a system failure, public notices shall be published in the Nihon Keizai Shimbun. |
| Number of shares issued | 557,835,617 |
| Number of shares authorized | 1,600,000,000 |
| Capital | 81.69 billion yen |
(As of March 31, 2013)
Number of shareholders: 41,810
Breakdown of shareholders by type

(As of March 31, 2013)
Top ten (10) principal shareholders in the register of shareholders
| Name of shareholders | Number of shares held (Thousand) | Shareholding ratio (%) |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | The Nomura Trust and Banking Co.,
Ltd. Otsuka Founders Shareholding Fund Trust Account |
64,966 | 11.81 | ||||||
| 2 | Otsuka Estate Limited | 31,011 | 5.63 | ||||||
| 3 | Otsuka Group Employee Shareholding Fund | 24,776 | 4.50 | ||||||
| 4 | Japan Trustee Services Bank, Ltd. (trust account) | 16,091 | 2.92 | ||||||
| 5 | The Master Trust Bank of Japan, Ltd. (trust account) | 14,219 | 2.58 | ||||||
| 6 | The Awa Bank, Ltd. | 10,970 | 1.99 | ||||||
| 7 | SSBT OD05 OMNIBUS ACCOUNT - TREATY CLIENTS |
9,949 | 1.80 | ||||||
| 8 | Otsuka Asset Co., Ltd. | 9,190 | 1.67 | ||||||
| 9 | THE CHASE MANHATTAN BANK N.A. LONDON SECS LENDING OMNIBUS ACCOUNT |
6,027 | 1.09 | ||||||
| 10 | TOHO HOLDINGS CO., LTD. | 5,670 | 1.03 | ||||||
(As of March 31, 2013)
Notes:
- 1.Number of shares held is rounded down to the nearest thousand.
- 2.The company holds treasury stock(7,593,160 shares) but is excluded from the principal shareholders listed above.
- 3.Shareholding ratio is calculated after treasury stock is deducted.








