Stock Basic Information

Share Information

Authorized Number of Shares 160,000,000 shares
Issued Number of Shares 40,000,000 shares

Shareholder Information

Securities Code 368A
Stock Exchange Tokyo Stock Exchange, Prime Market
Fiscal Year From April 1 to March 31 of the following year
Annual General Meeting of Shareholders Within three months after the end of each fiscal year
Record Date March 31 of each fiscal year
Record Dates for Dividends of Surplus September 30 and March 31 of each year
Number of Shares per Trading Unit 100 shares
Shareholder Registry Administrator Sumitomo Mitsui Trust Bank, Limited
1-4-1 Marunouchi, Chiyoda-ku, Tokyo, Japan
Administrative Office Sumitomo Mitsui Trust Bank, Limited Stock Transfer Agency Department
1-4-1 Marunouchi, Chiyoda-ku, Tokyo, Japan
Mailing Address and Contact Information Sumitomo Mitsui Trust Bank, Limited Stock Transfer Agency Department
2-8-4 Izumi, Suginami-ku, Tokyo 168-0063, Japan
Toll-free: +81-120-782-031
Method of Public Notice Public notices shall be given electronically.
In the event that electronic public notice is not available due to unavoidable circumstances, notices shall be published in The Nikkei.
Shareholder Benefits No shareholder benefit program is currently offered.

Dividends and Shareholder Returns

Dividend Policy

With regard to appropriate returns to our shareholders, the Company’s policy is to provide stable dividends by maintaining a high level of profitability.

At the same time, the cash generated from our high profit margins will be allocated to investments in growth businesses and the strengthening of our business foundation to withstand changes in the business environment.
While maintaining an appropriate balance between growth investment and shareholder returns, we will continue to build a foundation for sustainable growth.

Evolution of dividend per share

Issue 18 (March 2025)
Second Quarter
End of term 41.00
Annual 41.00

Dividend Forecast

This dividend forecast is based on the earnings forecast as of the end of the second quarter of the 19th fiscal year (FY2026, year ending March 2026).

(As of November 17, 2025)

Dividend per share (yen) Issue 19 (March 2026)
middle Final during the year
0.00 41.00(Anticipation) 41.00(Anticipation)

Acquisition / Cancellation of Treasury Shares

The Company has not conducted any acquisition or cancellation of treasury shares in the past five years.

Stock Split / Reverse Stock Split

On February 8, 2025, the Company conducted a stock split at a ratio of 200,000 shares for each share of common stock.

Shareholder Benefits

The Company currently does not offer any shareholder benefit programs.

Shareholder Composition

Distribution of Shareholders by Owner Type (Shareholding Ratio)

(As of September 30, 2025)

financial institution 13.34
Securities firm 4.13
Other corporations 57.51
Foreigners 10.26
Individuals and others 14.76
Total 100.00

Note: Shareholding ratios are shown after rounding to the second decimal place.

Major Shareholders

(As of September 30, 2025)

Shareholder Name Number of Shares Held (in thousands) Shareholding Ratio (%)
Kitazato & Co.,Ltd. 22,300 55.75
The Master Trust Bank of Japan, Ltd. (Trust Account) 2,697 6.74
Japan Custody Bank, Ltd. (Trust Account) 1,809 4.52
Futoshi INOUE 1,200 3.00
MSIP CLIENT SECURITIES 702 1.76
Nomura Trust and Banking Co., Ltd. (Investment Trust Division) 651 1.63
GOVERNMENT OF NORWAY 650 1.63
HSBC BANK PLC A/C M AND G(ACS)VALUE PARTNERS CHINA EQUITYFUND 587 1.47
Rakuten Securities, Inc. 531 1.33
STATE STREET BANK AND TRUST COMPANY 505025 444 1.11

Notes:

  1. Shareholding ratios are calculated by excluding treasury shares (40,000,000 shares) from the total number of issued shares.
  2. Shareholding ratios are rounded to the second decimal place.

Guide to Stock-Related Administrative Procedures

For notifications regarding changes of shareholder address, requests for the purchase or additional purchase of fractional shares (shares less than one trading unit), and other related procedures, please contact the office listed below.

If you have an account with a securities firm In the case of a special account
Contact Information for Various Procedures Your brokerage firm Sumitomo Mitsui Trust Bank, Limited Stock Transfer Agency Department Phone: 0120-782-031 (Toll-Free)

Being ISO certified company,
we ensure high-quality product and also be environmentally-friendly.

  • MD 548540 / ISO 13485

    MD 548540 / ISO 13485

  • FM 597440 / ISO 9001

    FM 597440 / ISO 9001

    Manufacture of physical instruments

  • FM 597440 / ISO 9001

    EMS 745661 / ISO 14001

    ※Administrative department in
    the manufacturing of infertility
    treatment devices.