(As of March 31, 2026)

Number of shares of one unit

100 shares

Total number of shares authorized

96,500,000 shares

Total number of shares issued

22,000,000 shares

Number of shareholders

3,635 persons

Distribution by Ownership

Number of shares held (thousands of shares) Ownership ratio (%)
Financial Institutions 4,724 21.47
Securities Companies 169 0.77
Other Corporations 7,412 33.69
Foreign Institutions and Individuals 1,656 7.53
Individuals and Others 8,038 36.54

Number of shareholders Ownership ratio (%)
Under 1,000 shares 2,464 67.79
1,000–4,999 shares 860 23.66
5,000–9,999 shares 122 3.36
10,000–49,999 shares 140 3.85
50,000 shares or more 49 1.35

Major Shareholders

Name of shareholder

Number of shares held (thousands of shares)

Ownership ratio (%)

The Master Trust Bank of Japan, Ltd. (Trust account)

1,698

7.86

Hibiya Engineering Customer Stock Ownership Plan

1,341

6.21

Hikari Tsushin, Inc.

1,249

5.78

NTT Urban Development Corporation

920

4.26

The Master Trust Bank of Japan, Ltd. (Retirement benefit trust account, Hyakujushi Bank account)

900

4.17

Hibiya Engineering Employee Stock Ownership Plan

809

3.75

Telecommunications Mutual Benefit Association

698

3.23

Sumitomo Realty & Development Co., Ltd.

607

2.81

Kyoritsu Construction Co., Ltd.

594

2.75

Custody Bank of Japan, Ltd. (Trust account)

563

2.61

(Note) The Company holds 396,285 shares of treasury stock.
Share ownership percentages do not include 396,285 shares of treasury stock.