Home
Company Profile
Corporate Officers

Corporate Officers

Members of the Board

Chairman of the Board

Takeo Obayashi

Apr. 1977	Joined the Corporation
Jun. 1983	Director
Jun. 1985	Managing Director
Jun. 1987	Senior Managing Director
Jun. 1989	Executive Vice President
Jun. 1997	Vice Chairman
Jun. 2003	Chairman
Jun. 2007	Director
Jun. 2009	Chairman Representative Director
Apr. 2023	Chairman of the Board (incumbent)

Representative Director
President and CEO

Kenji Hasuwa

Apr. 1977	Joined the Corporation
Apr. 2010	Executive Officer
Oct. 2012	Managing Executive Officer
Oct. 2014	Head of Technology Business Development Division
Jun. 2015	Director
Apr. 2016	Senior Managing Executive Officer
Mar. 2018	Representative Director (incumbent) President
Apr. 2023	President and CEO (incumbent)

Representative Director
Executive Vice President

Atsushi Sasagawa

Apr. 1980	Joined the Corporation
Apr. 2015	Executive Officer Head of Yokohama Branch Office
Mar. 2018	Managing Executive Officer Head of Building Construction Division at Osaka Main Office
Apr. 2019	Senior Managing Executive Officer
Jan. 2021	Head of Marketing Division (incumbent)
Apr. 2021	Executive Vice President (incumbent) Head of Tokyo Main Office (incumbent)
Jun. 2021	Director
Apr. 2023	Representative Director (incumbent)

Responsible for overall building construction
Head of Marketing Division, Head of Tokyo Main Office

Representative Director
Executive Vice President

Akinobu Nohira

Apr. 1980	Joined the Corporation
Oct. 2010	Senior General Manager of Nagoya Branch Office
Apr. 2016	Executive Officer
Apr. 2019	Managing Executive Officer Senior General Manager of Civil Engineering Construction Division
Apr. 2020	Senior Managing Executive Officer Head of Civil Engineering Construction Division
Apr. 2022	Executive Vice President (incumbent)
Jun. 2022	Director
Apr. 2023	Representative Director (incumbent) Head of Safety Division (incumbent)

Responsible for overall civil engineering construction
Head of Safety Division

Director
Executive Vice President

Toshihiko Murata

Apr. 1977	Joined the Corporation
Apr. 2012	Executive Officer Senior General Manager-in-Charge of Building Construction Division at Osaka Main Office
Apr. 2015	Managing Executive Officer Senior General Manager of Building Construction Division at Osaka Main Office
Apr. 2017	Head of Building Construction Division
Mar. 2018	Senior Managing Executive Officer
Jun. 2018	Director (incumbent)
Apr. 2019	Head of Tokyo Main Office
Apr. 2021	Executive Vice President (incumbent) Head of Osaka Main Office (incumbent)

Head of Osaka Main Office
Head of Yumeshima Development Division

Director
Executive Vice President

Toshimi Sato

Apr. 1985	Joined the Corporation
Jan. 2011	Senior General Manager of North American Regional Headquarters at Overseas Business Division
Apr. 2013	General Manager of Finance Department at Head Office
May. 2015	General Manager of Corporate Management Planning Department at Head Office
Apr. 2017	Executive Officer
Jun. 2018	Director (incumbent)
Apr. 2019	Managing Executive Officer
Apr. 2022	Senior Managing Executive Officer
Apr. 2023	Executive Vice President (incumbent)

Responsible for overall administration

Independent Director (*1)

Naoki Izumiya

Apr. 1972	Joined ASAHI BREWERIES, LTD.
Mar. 2000	Corporate Officer of ASAHI BREWERIES, LTD.
Mar. 2003	Director of ASAHI BREWERIES, LTD.
Mar. 2004	Managing Director of ASAHI BREWERIES, LTD.
Mar. 2006	Managing Director, Managing Corporate Officer of ASAHI BREWERIES, LTD.
Mar. 2009	Senior Managing Director, Senior Managing Corporate Officer of ASAHI BREWERIES, LTD.
Mar. 2010	President and Representative Director of ASAHI BREWERIES, LTD.
Jul. 2011	President and Representative Director, COO of Asahi Group Holdings, Ltd.
Mar. 2014	President and Representative Director, CEO of Asahi Group Holdings, Ltd.
Mar. 2016	Chairman and Representative Director, CEO of Asahi Group Holdings, Ltd.
Mar. 2018	Chairman and Representative Director of Asahi Group Holdings, Ltd.
Jun. 2018	Independent Director of the Corporation (incumbent)
Mar. 2019	Chairman of the Board of Asahi Group Holdings, Ltd.
Mar. 2021	Special Adviser of Asahi Group Holdings, Ltd. (incumbent)

Significant concurrent position:
Outside Director of New Otani Co., Ltd.
External Board Director of Recruit Holdings Co., Ltd.

Independent Director (*1)

Yoko Kobayashi

Apr. 1978	Joined Nippon Telegraph and Telephone Public Corporation (the predecessor of NTT)
Jun. 2008	Member of the Board of Directors of NTT Communications Corporation
Jun. 2010	President and CEO of NTT Com CHEO CORPORATION
Jun. 2014	Audit & Supervisory Board Member of NTT Communications Corporation
Jun. 2018	Outside Director, Audit and Supervisory Committee Member of Mitsubishi UFJ Trust and Banking Corporation (incumbent)
Sep. 2018	General Auditor of Japan Aerospace Exploration Agency (incumbent)
Jun. 2020	Independent Director of the Corporation (incumbent)

Significant concurrent position:
Outside Director, Audit and Supervisory Committee Member of Mitsubishi UFJ Trust and Banking Corporation
General Auditor of Japan Aerospace Exploration Agency

Independent Director (*1)

Masako Orii

Apr. 1983	Joined Suntory Ltd.
Apr. 2012	Executive Officer of Suntory Holdings Limited
Apr. 2016	Senior Managing Director, Member of the Board of Suntory Wellness Limited
Apr. 2019	Advisor of Suntory Holdings Limited (incumbent) Executive Director of Suntory Hall, Suntory Foundation for the Arts(incumbent)
Jun. 2020	Independent Director of the Corporation (incumbent)
May. 2021	Outside Director, Audit and Supervisory Committee Member of TOHO CO., LTD. (incumbent)

Significant concurrent position:
Executive Director of Suntory Hall, Suntory Foundation for the Arts
Outside Director, Audit and Supervisory Committee Member of TOHO CO., LTD.

Independent Director (*1)

Hiroyuki Kato

Apr. 1979	Joined Mitsui & Co., Ltd.
Apr. 2010	Managing Officer of Mitsui & Co., Ltd.
Apr. 2012	Executive Managing Officer of Mitsui & Co., Ltd.
Jun. 2014	Representative Director, Senior Executive Managing Officer of Mitsui & Co., Ltd.
Apr. 2016	Representative Director, Executive Vice President of Mitsui & Co., Ltd.
Apr. 2018	Director of Mitsui & Co., Ltd.
Jun. 2018	Counselor of Mitsui & Co., Ltd.
Jul. 2020	Advisor of Mitsui & Co., Ltd.
Jun. 2021	Independent Director of the Corporation (incumbent)

Significant concurrent position:
Non-Executive Director of Sims Limited (Australia)

Independent Director(*1)

Yukiko Kuroda

Apr. 1986	Joined Sony Corporation
Jan. 1991	Representative Director of People Focus Consulting Co., Ltd.
Jun. 2010	Outside Audit & Supervisory Board Member of Astellas Pharma Inc.
Mar. 2011	Outside Director of CAC Holdings Corporation
Apr. 2012	Managing Director/Founder of People Focus Consulting Co., Ltd. (incumbent)
Jun. 2013	Outside Director of Marubeni Corporation
Jun. 2015	Outside Member of the Board of Mitsui Chemicals, Inc.
Jun. 2018	Outside Director of Seven Bank, Ltd. (incumbent) Independent Director of Terumo Corporation (incumbent)
Jun. 2022	Independent Director of the Corporation (incumbent)
Aug. 2022	Outside Director of Oracle Corporation Japan (incumbent)

Significant concurrent position:
Managing Director/Founder of People Focus Consulting Co., Ltd.
Outside Director of Seven Bank, Ltd.
Independent Director of Terumo Corporation
Outside Director of Oracle Corporation Japan

*1 Independent Director
An outside director as per Article 2, Section 15 of the Companies Act

Members of the Audit & Supervisory Board

Standing Audit & Supervisory Board Member

Masahiro Saito

Apr. 1981	Joined the Corporation
Apr. 2014	Senior General Manager of Building Construction Division at Tokyo Main Office (responsible for marketing)
Apr. 2016	Executive Officer Senior General Manager of Real Estate Development Division
Mar. 2018	Representative Director and President of OBAYASHI-SHINSEIWA REAL ESTATE CORPORATION
Apr. 2020	Advisor at the Corporation
Jun. 2020	Standing Audit & Supervisory Board Member (incumbent)

Standing Audit & Supervisory Board Member

Isao Watanabe

Apr. 1982	Joined the Corporation
Dec. 2008	General Manager of General Administration Department at Tohoku Branch Office
Jan. 2011	General Manager of Public Relations Department, CSR Division
Apr. 2013	General Manager of CSR Division
May. 2015	General Manager of Secretarial Department
Apr. 2020	Senior General Manager of Kanto Branch Office
Apr. 2022	Advisor
Jun. 2022	Standing Audit & Supervisory Board Member (incumbent)

Outside Audit & Supervisory Board Member(*2)

Yoshihiro Yamaguchi

Apr. 1980	Joined the Ministry of Construction
Apr. 1991	First Secretary of the Mission of Japan to the European Community at the Ministry of Foreign Affairs of Japan
Jul. 2002	Director of Regional Development Division, City and Regional Development Bureau at the Ministry of Land, Infrastructure, Transport and Tourism "MLIT"
Apr. 2004	Director of First Development and Promotion Division, Okinawa Development and Promotion Bureau at Cabinet Office
Apr. 2005	Counselor for First Development and Promotion at Cabinet Office
Jul. 2006	Director General of Business Development Department at Metropolitan Expressway Co., Ltd
Jul. 2009	Executive Director of Research Institute of Construction and Economy "RICE"
Aug. 2012	President of Policy Research Institute for Land, Infrastructure, Transport and Tourism at the Ministry of Land, Infrastructure, Transport and Tourism "PRI"
May. 2013	Chief Executive Director of the Overseas Construction Association of Japan, Inc. "OCAJI"
Nov. 2019	Vice-president, Chief Executive Director of the Overseas Construction Association of Japan, Inc. "OCAJI"
Jun. 2022	Outside Audit & Supervisory Board Member of the Corporation (incumbent)

Outside Audit & Supervisory Board Member(*2)

Eiji Mizutani

Oct. 1981	Joined Shinwa Audit Corporation (currently KPMG AZSA LLC)
Mar. 1985	Registered as Certified Public Accountant
May. 2003	Partner at Asahi & Co. (currently KPMG AZSA LLC)
Sep. 2010	Board Member of KPMG AZSA LLC
Apr. 2011	Chairperson of Senior Review Board of KPMG AZSA LLC
Apr. 2014	General Manager of Quality Control Division of KPMG AZSA LLC
Jun. 2021	Retired from KPMG AZSA LLC Audit & Supervisory Board Member of J-OIL MILLS, INC. (incumbent)
Jul. 2021	Representative of Eiji Mizutani CPA Firm (incumbent)
Jun. 2022	Outside Audit & Supervisory Board Member of the Corporation (incumbent)

Significant concurrent position:
Audit & Supervisory Board Member of J-OIL MILLS, INC.
Representative of Eiji Mizutani CPA Firm

Outside Audit & Supervisory Board Member(*2)

Shinya Kuwayama

Apr. 1977	Joined the Ministry of International Trade and Industry
Jan. 2000	Director, Economic Cooperation Division, Economic Cooperation Department, Trade Policy Bureau, Ministry of International Trade and Industry
Jan. 2001	Director, Trade Finance and Economic Cooperation Division, Trade and Economic Cooperation Bureau, Ministry of Economy, Trade and Industry
Jul. 2002	Director, Personnel Division, Minister's Secretariat, Ministry of Economy, Trade and Industry
Aug. 2004	Deputy Director-General for Trade and Economic Cooperation Bureau, Ministry of Economy, Trade and Industry
Sep. 2005	Councillor, Cabinet Secretariat (assistant to Assistant Chief Cabinet Secretary)
Jul. 2008	Director-General for Regional Economic and Industrial Policy, Ministry of Economy, Trade and Industry
Jul. 2009	Retired from the Ministry of Economy, Trade and Industry
Aug. 2009	Executive Officer, Sohgo Security Services Co., Ltd. (ALSOK)
Apr. 2010	Managing Executive Officer, ALSOK
Jun. 2011	Director and Managing Executive Officer, ALSOK
Apr. 2014	Representative Director and President, ALSOK Stationed Security Co., Ltd.
Apr. 2016	Advisor, ALSOK
Jun. 2016	President, the Association for Overseas Technical Cooperation and Sustainable Partnerships (incumbent)
Jun. 2023	Outside Audit & Supervisory Board Member of the Corporation (incumbent)

Significant concurrent position:
President of the Association for Overseas Technical Cooperation and Sustainable Partnerships

*2 Outside Audit & Supervisory Board Member
As per Article 2, Section 16 of the Companies Act

Executive Officers

President and CEO

Kenji Hasuwa

Executive Vice President

Toshihiko Murata

Head of Osaka Main Office
Head of Yumeshima Development Division

Executive Vice President

Atsushi Sasagawa

Responsible for overall building construction
Head of Marketing Division
Head of Tokyo Main Office

Executive Vice President

Akinobu Nohira

Responsible for overall civil engineering construction
Head of Safety Division

Executive Vice President

Toshimi Sato

Responsible for overall administration

Senior Managing Executive Officer

Naoki Kajita

Head of Technology Division

Senior Managing Executive Officer

Seiji Nagai

Head of Building Construction Division at Osaka Main Office
Senior General Manager of Marketing Division
Senior General Manager of Yumeshima Development Division