Major Shareholders

As of January 31, 2026

Name/Company name	Number of Shares Held	Ratio (%)*
Sekiguchi Kogyo Co., Ltd.	2,126,000	20.00
Artner Employee Stock Ownership Association	822,648	7.74
Osaka Small and Medium Business Investment and Consultation Co., Ltd.	480,000	4.51
The Nomura Trust and Banking Co., Ltd. as Trustee of Repurchase Agreement Mother Fund（Standing Proxy: Citibank, N.A., Tokyo Branch）	207,100	1.94
Ueda Yagi Securities Co., Ltd.	191,100	1.79
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
IZUMO Hiroyuki	92,000	0.86
Japan Securities Finance Co., Ltd.	79,400	0.74
Total	4,404,468	41.45

* 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 number of shares owned respectively by The Master Trust Bank of Japan, Ltd. (Trust Account) is related to trust operations. * The Large Shareholding Report (Change Report) made available for public inspection as of February 6, 2026 states that FMR LLC held the following shares as of January 31, 2026. However, as the Company is unable to confirm the actual number of shares owned as of January 31, 2026, this shareholder is not included in “Major shareholders” above. The details of the said Large Shareholding Report (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