Status of shares
(as of March 31, 2022)

Total number of authorized shares	30,000,000
Total number of issued shares	12,443,500
Number of shareholders	1,660

Allocation of shares among shareholder categories
(as of March 31, 2022)

Shareholder category	Number of shares	Shareholding ratio
Financial institutions and securities companies	654,100	5.26%
Companies in Japan	6,239,000	50.14%
Foreigners	5,004,357	40.22%
Individuals and others (including treasury stock)	546,043	4.39%
TOTAL	12,443,500	100.0%

Major shareholders
(as of March 31, 2022)

Shareholder	Number of shares	Shareholding ratio
Idemitsu Kosan Co., Ltd.	6,234,425	50.12%
BNYM AS AGT/CLTS NON TREATY JASDEC	3,518,100	28.28%
CORNWALL MASTER LP	400,000	3.22%
Tokio Marine & Nichido Fire Insurance Co., Ltd.	218,400	1.76%
Custody Bank of Japan, Ltd.(trust window 4)	142,900	1.15%
UBS AG LONDON A/C IPB SEGREGATED CLIENT	130,486	1.05%
GOLDMAN SACHS & CO. REG	112,651	0.91%
Mitsui Sumitomo Insurance Company, Limited	100,100	0.80%
DFA INTL SMALL CAP VALUE PORTFOLIO	98,000	0.79%
INTERACTIVE BROKERS LLC	93,800	0.75%