Officer Details

Sonoko Kajiyama

Audit & Supervisory Board Member (outside)

April 1991	Joined Fujitsu Limited
October 2002	Joined Asahi & Co. (currently, KPMG AZSA LLC)
March 2013	Joined LIXIL Corporation
January 2018	General Manager of Internal Audit Department and Quality Assurance Department, LIXIL Corporation
July 2019	Secretary, Group Audit Committee, LIXIL Corporation Audit & Supervisory Board Member, LIXIL TEPCO Smart Partners Incorporated
April 2020	Internal Audit Department Planning & Quality Global Vice President, Olympus Corporation
June 2020	Internal Audit Department, Internal Audit China Senior Director, Olympus Corporation Audit & Supervisory Board Member, Sony Olympus Medical Solutions Inc.
December 2023	Deputy Chief Internal Audit Officer, Senior Vice President, Olympus Corporation
March 2024	Audit & Supervisory Board Member, McDonald’s Holdings Company (Japan), Ltd. (to date) Audit & Supervisory Board Member, McDonald’s Company (Japan), Ltd. (to date)
June 2024	Outside Audit & Supervisory Board Member, ITOCHU ENEX CO.,LTD. (to date)
June 2025	Outside Director, Sony Financial Group Inc. (to date) Outside Director, Audit and Supervisory Committee Member, Yokogawa Bridge Holdings Corp. (to date)

Significant concurrent positions outside the Company	Outside Audit & Supervisory Board Member, McDonald’s Holdings Company (Japan), Ltd. Audit & Supervisory Board Member, McDonald’s Company (Japan), Ltd. Outside Director, Sony Financial Group Inc. Outside Director, Audit and Supervisory Committee Member, Yokogawa Bridge Holdings Corp.