Major Shareholders

(As of September 30, 2026)

Name of Shareholders

Number of

Shares Held

(unit:thousands)

Percentage of

Outstanding Shares

（％）
KK Kaiseisha   10,118 18.5
Shingyo KK  7,843 14.4
The Master Trust Bank of Japan, Ltd. (Trust account)   3,041 5.6
Seigo Naito 1,256 2.3
Kaken Pharmaceutical Co., Ltd.  1,207 2.2
STATE STREET BANK AND TRUST COMPANY 505103 1,062 1.9
Mizutani Foundation for Glycoscience  828 1.5
Meiji Yasuda Life Insurance Company 

688

 1.3
Haier Co., Ltd. 630 1.2
Soumei Co.,Ltd.                                                       618 1.1

* Treasury stock (2,188 thousand shares) is excluded from the calculations of the percentage above.

Breakdown of Shareholders by Type

(As of September 30, 2026)

 

Number of
Shareholders

Number of Shares Owned
(unit : thousands)

Percentage of
Outstanding Shares
 Financial Institutions 15 6,119 10.77
 Securities Companies 37 1,016 1.79
 Other Domestic Companies 127 24,240 42.67
 Foreign Companies,etc. 146 5,253 9.25
 Individuals and Others 15,719 17,995 31.67
 Treasury stock 1 2,188 3.85
 Total 16,045 56,814 100.0