Change of Major Shareholding Report was filed by BlackRock Japan Co., Ltd.
The details are as follows;

Filer and co-owners (Number of OMRON shares)	BlackRock Japan Co., Ltd. (3,394,900 shares)
	Aperio Group, LLC (391,814 shares)
	BlackRock Investment Management LLC (277,661 shares)
	BlackRock (Netherlands) BV (764,086 shares)
	BlackRock Fund Managers Limited (704,196 shares)
	BlackRock Asset Management Ireland Limited (2,044,186 shares)
	BlackRock Fund Advisors (3,244,100 shares)
	BlackRock Institutional Trust Company, N.A. (2,845,404 shares)
	BlackRock Investment Management (UK) Limited (384,635 shares)
Number of OMRON shares	14,050,982 shares (6.81% of total shares outstanding)
Filed date	September 6, 2021
Reason of Reporting	Increase in shareholding ratio by more than 1%

Filing of Change of Major Shareholding Report from BlackRock Japan Co., Ltd.