Apr. 1969: Joined Acoma Medical Industry Co., Ltd. / Apr. 1971: Joined Aida Construction / Jan. 1973: Founded Aida Architectural Design Office / Jan. 1981: Founded Aida Architectural Design Co., Ltd. (now the Company), Representative Director, President & CEO / Jan. 2024: Representative Director, President & CEO, Head of Sales Division / May 2024: Representative Director, President & CEO, Head of Business Division / Apr. 2025: Representative Director, President & CEO (current)

Apr. 2004: Joined the Company / Apr. 2004: Director, the Company / Jun. 2007: Executive Officer, the Company / Jul. 2007: Director, Aida Architectural Design (Shanghai) Co., Ltd. (current) / Jun. 2013: Senior Managing Executive Officer, the Company / Dec. 2014: Director, AIDA HOME DESIGN PHILIPPINES, INC. / Jun. 2017: Managing Director, in charge of Corporate Planning, the Company / Jun. 2018: Senior Managing Director, in charge of Corporate Planning, the Company / Jun. 2019: Representative Director & Executive Vice President, the Company / Aug. 2019: Representative Director & Executive Vice President, overseeing all operations and Corporate Planning, the Company / Jun. 2022: Representative Director & Executive Vice President, overseeing all operations, Head of Construction Division and Corporate Planning, the Company / May 2024: Representative Director, Executive Vice President & Head of Administrative Division, the Company (current)

Apr. 1982: Joined NEC Corporation / Nov. 1988: Joined Sanwa Home Co., Ltd. / Feb. 1990: Joined Yamanaka Co., Ltd. / Aug. 2004: Joined the Company / Aug. 2014: General Manager, General Administration Office, the Company / Jun. 2016: Executive Officer, the Company / Jun. 2017: Director & General Manager, General Administration Office, the Company / Apr. 2018: Director & Head of Sales Division, the Company / Jun. 2018: Managing Director & Head of Sales Division, the Company / Jun. 2019: Senior Managing Director & Head of Sales Division, the Company; Director, Aida Architectural Design (Shanghai) Co., Ltd. (current) / Jan. 2024: Senior Managing Director, in charge of General Administration Office, the Company / May 2024: Senior Managing Director & General Manager, General Administration Office, the Company / Apr. 2025: Senior Managing Director, in charge of General Administration Office, the Company (current)

Apr. 1984: Joined Konoike Transport Co., Ltd. / Oct. 1985: Joined Maruizumi Transport Co., Ltd. / Apr. 1989: Joined Tatsumi High Pressure Co., Ltd. / Mar. 2003: Joined the Company / Apr. 2004: Executive Officer, the Company / Jun. 2006: Director, the Company / Jun. 2007: Executive Officer, the Company / Jan. 2016: General Manager, President's Office, the Company / Jun. 2017: Director & General Manager, President's Office, the Company / Jun. 2018: Director, in charge of General Administration Office, the Company / Mar. 2020: Director & General Manager, General Administration Office, the Company / Mar. 2021: Director & General Manager, President's Office, the Company / Sep. 2024: Director, General Manager of President's Office and in charge of Business Division Sales Dept. (Chiba), the Company / Oct. 2024: Director, in charge of President's Office and Business Division Sales Dept. (Chiba), the Company / Dec. 2024: Director, in charge of President's Office and Sales Division Sales Dept. (Chiba), the Company / Apr. 2025: Director & Head of Construction Division, the Company (current)

Jul. 1987: Joined Shimada Equipment Engineering Co., Ltd. / Oct. 1990: Joined Kanto Logistics Service Co., Ltd. / Jan. 1993: Joined Shin-ei Shoji Co., Ltd. / Jun. 1994: Joined the Company / Apr. 2004: Executive Officer, the Company / Oct. 2004: Director, the Company / Jun. 2005: Executive Officer, the Company / Mar. 2006: Executive Officer, the Company / Jul. 2010: Executive Officer, the Company / Jan. 2024: Executive Officer, the Company / Jun. 2025: Director & Head of Sales Division, the Company (current)

Mar. 1971: Joined Noda Plywood Co., Ltd. (now Noda Corporation) / Feb. 1998: Director in charge of overseas operations, same company / Nov. 2001: Managing Director & General Manager, Building Materials Division, same company / Apr. 2009: Seconded to PT. SURA INDAH WOOD INDUSTRIES / Jun. 2017: Director, the Company (current)

Apr. 1972: Joined Japan Travel Bureau, Inc. (now JTB Corp.) / Apr. 1993: Representative Director & President, JTB Motivations Inc. / Oct. 2005: Managing Director, JTB Corporate Sales Tokyo Co., Ltd. / Jun. 2008: Executive Officer, JTB Corp.; Representative Director & President, JTB Corporate Sales Tokyo Co., Ltd. / Apr. 2012: Representative Director & President, JTB Corporate Sales Co., Ltd. / Jun. 2012: Managing Director & Executive Officer, JTB Corp. / Oct. 2012: Member, MICE International Competitiveness Enhancement Committee / Jun. 2014: Representative Director & President, JTB Business Creation Co., Ltd.; Director, Shopping Tourism Association of Japan / Jun. 2015: Special Appointment Professor, Faculty of Human and Social Sciences, Chiba University of Commerce / Oct. 2016: Representative Director & President, JCB Travel Co., Ltd. / Jul. 2018: Senior Consultant, JTB Communication Design, Inc. (current) / Oct. 2018: Advisor, Gondola Co., Ltd. (current); Advisor, Ligo Co., Ltd. / Jun. 2022: Director, the Company (current)

Dec. 2011: Registered as attorney-at-law / Jan. 2012: Joined Kitahama Law Office (Tokyo office) / Apr. 2015: Seconded to Listing Compliance Division, Japan Exchange Regulation / Oct. 2016: Returned to Kitahama Law Office (Tokyo office) / Jun. 2022: Director, the Company (current) / Mar. 2023: Audit & Supervisory Board Member, Showcase Inc. / Jan. 2026: Director, Ashiro Inc. (current)

Apr. 1985: Joined Toyota Corolla Gunma Co., Ltd. / Aug. 1989: Joined Takaq Co., Ltd. / Sep. 2001: Joined Chubu Automobile Sales Co., Ltd. / Mar. 2002: Joined the Company / Jun. 2016: Audit & Supervisory Board Member, the Company (current) / Jul. 2017: Statutory Auditor, Aida Architectural Design (Shanghai) Co., Ltd. (current)

Nov. 1979: Joined Price Waterhouse CPA Joint Office / Sep. 1983: Joined Coopers & Lybrand / Oct. 1990: Established Norihiko Sato Tax Accountant & CPA Office / Jun. 2001: Vice Chairman, Meguro Chapter, Japanese Institute of Certified Public Accountants / Jun. 2013: Auditor, Meguro Chapter, Japanese Institute of Certified Public Accountants / Jun. 2016: Audit & Supervisory Board Member, the Company (current) / Feb. 2025: Statutory Auditor, Tokyo Seiei University (current)

Oct. 2003: Appointed as Judge, Fukuoka District Court / Oct. 2006: Registered as attorney-at-law; Joined Kaneko Law Office / Jan. 2011: Founded Kaneko Law Office (Legal Professional Corporation) / Oct. 2019: Founded Morinaka Law Office / Jul. 2020: Joined Authense Law Office (Legal Professional Corporation, formerly Osense Law Office) / Jun. 2021: Audit & Supervisory Board Member, the Company (current)