Major Shareholders

As of July 31, 2026

Name/Company name	Number of Shares Held	Ratio (%)*
Sekiguchi Kogyo Co., Ltd.	2,126,000	20.05
Artner Employee Stock Ownership Association	819,648	7.73
Osaka Small and Medium Business Investment and Consultation Co., Ltd.	480,000	4.52
BBH FOR FIDELITY LOW-PRICED STOCK FUND (Standing Proxy: MUFG Bank, Ltd.)	232,207	2.19
STATE STREET BANK AND TRUST COMPANY 505044 (Standing Proxy: Settlement and Clearing Services Division, Mizuho Bank, Ltd.)	150,000	1.41
HARIGAE Tomonori	140,840	1.32
OKUSAKA Kazuya	115,380	1.08
Ueda Yagi Tanshi Co., Ltd.	101,000	0.95
IZUMO Hiroyuki	88,000	0.83
The Nomura Trust and Banking Co., Ltd. (Investment Trust Account)	75,000	0.70
Total	4,328,075	40.78

* The number of shares owned as a proportion of the total number of issued shares (excluding treasury stock). The figures are rounded to two decimal places.

* The Large Shareholding Report (Change Report) made available for public inspection as of June 12, 2026 states that Fidelity Management & Research Company LLC and its two joint holders held 644,554 shares (6.06% of total outstanding shares) as of February 13, 2026. However, as the Company is unable to confirm the actual number of shares owned as of July 31, 2026, this shareholder is not included in “Status of Major Shareholders” (Change Report) are as follows.

Name/Company name	Number of stock certificates, etc. owned	The proportion of stock certificates, etc. owned
FMR LLC	644,554	6.06