Dec 1979 Founded Jordan Information Service Co., Ltd. (now Jorudan Co., Ltd.), Representative Director, President (current) Dec 2006 President and Executive Officer of the Company (current) Apr 2017 Representative Director, President, Compass TB Co., Ltd. (current) Jul 2018 Founded J MaaS Co., Ltd., Representative Director, President (current) Jul 2020 Representative Director, President, Gokuu Publishing Co., Ltd. (current) Apr 2025 Head of Sales Division of the Company (current)

Oct 1977 Joined L.S.I. Co., Ltd. Dec 1979 Joined the Company; Director (current); Manager, Inference Engine Office Nov 2003 General Manager, Development Division of the Company Dec 2006 Executive Officer of the Company Oct 2011 General Manager, Research and Development Department of the Company

Nov 1983 Joined Arthur Andersen Certified Public Accountants Joint Office Apr 1990 Joined Sanwa Research Institute Co., Ltd. (now Mitsubishi UFJ Research & Consulting Co., Ltd.) Jan 1998 Founded Sunknet Co., Ltd., Representative Director (current) Dec 2008 Director of the Company Jul 2016 Executive Officer of the Company Mar 2022 Founded Outshare Co., Ltd., Representative Director (current) Dec 2022 Director of the Company (current)

Aug 1993 Founded Zest Pro Co., Ltd., Representative Director, President Jun 1996 Founded Process Co., Ltd., Representative Director, President Jan 2007 Joined the Company; General Manager, Planning and Sales Department; Executive Officer Apr 2012 Executive Officer, Head of Planning and Sales Division of the Company Dec 2024 Director of the Company (current)

Mar 1979 Founded Suuri Giken Co., Ltd., Representative Director, President Apr 1988 Outside Director, Chojo Consulting Co., Ltd. (current) May 1999 Founded Tokyo Metallic Communications Co., Ltd., Representative Director, Chairman Dec 2016 Director of the Company (current)

Sep 1995 Chief, Political Desk, The Yomiuri Shimbun (now Yomiuri Shimbun Tokyo Head Office) Sep 2003 Development Department Manager, Media Strategy Bureau, The Yomiuri Shimbun Apr 2006 Senior Editor, Media Strategy Bureau, The Yomiuri Shimbun Jun 2006 Outside Director, Tokyo Metropolitan Television Broadcasting Co., Ltd. (current) Jun 2011 Director, CS Nippon Co., Ltd. Jun 2012 Managing Director, CS Nippon Co., Ltd. Jun 2016 Senior Managing Director, CS Nippon Co., Ltd. Jun 2017 Vice President and Director, CS Nippon Co., Ltd. Dec 2017 Director of the Company (current) Jun 2019 Special Adviser, CS Nippon Co., Ltd.

Oct 1993 Joined a former audit corporation (now Taiyo LLC) Jan 1997 Joined International Finance Co., Ltd. (now AG Capital Co., Ltd.) Oct 2000 Joined Nomura Securities Co., Ltd. Jun 2002 Seconded to Nomura Principal Finance Co., Ltd. Feb 2004 Audit & Supervisory Board Member, Taiyo Denki Sangyo Co., Ltd. Aug 2004 Audit & Supervisory Board Member, Huis Ten Bosch Co., Ltd. Apr 2007 Audit & Supervisory Board Member, Kawamura Electric Industries Co., Ltd. Apr 2016 Representative, Kenya Ishizuka Certified Public Accountant Office (current) Mar 2019 Founded MAI Capital Co., Ltd., Representative Director (current) Dec 2025 Full-time Audit & Supervisory Board Member of the Company (current)

Oct 1990 General Affairs Section Manager, JR Tokai Agency Co., Ltd. (formerly Jay-R Tokai Agency Co., Ltd.) Jul 1994 Deputy Manager, Sales Division II, JR Tokai Agency Co., Ltd. Jul 1998 Manager, Sales Development Department, JR Tokai Agency Co., Ltd. Jul 2000 Director and Manager, Sales Division III, JR Tokai Agency Co., Ltd. Jul 2008 Managing Director (Sales Division III, CD Department), JR Tokai Agency Co., Ltd. Jul 2013 Visiting Professor, Institute of Japanese Culture, Takushoku University (now Institute for International Japanese Studies) Dec 2016 Audit & Supervisory Board Member of the Company (current)

Apr 1994 Associate Professor, Faculty of Information Studies, Teikyo Heisei University (now Faculty of Contemporary Life Studies) Apr 1998 Senior Researcher, Teikyo International Exchange Center, Teikyo University (now International Exchange Center) Apr 2004 Director, International Students Division, Teikyo Heisei University May 2005 Founded Aigosha Co., Ltd., Representative Director (current) Dec 2005 Audit & Supervisory Board Member of the Company Apr 2009 Vice President and Dean, Faculty of Human Care, Tohto University (now Tohto University); Director, Seien Gakuen Apr 2015 Specially Appointed Professor, Ryotokuji University Apr 2018 Assistant to the Chairman, Mei Ushiyama Gakuen (current); Specially Appointed Professor, Hollywood Graduate School (current) Dec 2020 Audit & Supervisory Board Member of the Company (current)

Aug 2000 Joined Tele Atlas N.V. Apr 2004 Joined Increment P Corp. (now GeoTechnologies, Inc.) Jul 2004 Joined Pioneer Electronics (USA) Inc. Apr 2006 Joined Pioneer North America, Inc. Apr 2011 Vice President, Pioneer Electronics (USA) Inc. Apr 2012 Vice President, Pioneer North America, Inc. Mar 2014 Joined Apple Inc. Aug 2022 Adviser, GeoTechnologies, Inc. Dec 2023 Audit & Supervisory Board Member of the Company (current)