Management | Company Profile | Idemitsu Kosan Global

Management

Representative Director President and Chief Executive Officer
Shunichi Kito

Representative Director
Takashi Matsushita

Representative Director
Susumu Nibuya

Director(Chair of Directors Meeting)
Katsuaki Shindome*

Director
Atsuhiko Hirano

Director (part-time)
Masakazu Idemitsu

Director (part-time)
Kazunari Kubohara

Outside Director
Takeo Kikkawa

Outside Director
Mackenzie Clugston

Outside Director
Norio Otsuka

Outside Director
Yuko Yasuda

Outside Director
Mitsunobu Koshiba

Audit & Supervisory Board Member
Toshiyuki Tanida

Audit & Supervisory Board Member
Kenji Takahashi

Outside Audit & Supervisory Board Member
Taigi Ito

Outside Audit & Supervisory Board Member
Kenji Yamagishi

*Head of Safety & Environmental Protection Headquarters, Head of Quality Assurance Headquarters, Chair of Risk Management Committee, Chair of the Compliance Committee and Internal Communication Department

Executive Officers

  • Chief Executive Officer
    Shunichi Kito

  • Executive Vice President
    Takashi Matsushita

    Assistant to Chief Executive Officer
    Manufacturing & Technology, Petrochemicals, Functional Materials, Intellectual Property/Research, and Vietnam Project

  • Executive Vice President
    Susumu Nibuya

    Assistant to Chief Executive Officer
    Resources, Corporate Planning, External Affairs and Public Relations, ESG, Digital Innovation, and Special Missions

  • Director
    Atsuhiko Hirano

    Assistant to Chief Executive Officer
    Petroleum Business and Energy Solution Business

  • Managing Executive Officer
    Toshiaki Sagishima

    Resources (Exploration & Production Department and Coal Business Department) and Vietnam Project

  • Managing Executive Officer
    Kiyoshi Homma

    Petrochemicals (Basic Chemicals Department, Advanced Materials & Performance Chemicals Department, Idemitsu Unitech, and Prime Polymer)

  • Managing Executive Officer
    Hajime Nakamoto

    Innovation Strategy Planning, Electronic Materials Business, Agri-Bio Business, Lithium Battery Material, Intellectual Property, and Research (Innovation Strategy Planning Department, Advanced Technology Research Laboratories, Electronic Materials Department, Agri-Bio Business Department, Lithium Battery Material Department, Intellectual Property Department, SDS Biotech)

  • Managing Executive Officer
    Hiroshi Maezawa

    Manufacturing & Technology (Manufacturing & Technology Department, Technology & Engineering Center, Idemitsu Engineering, Showa Yokkaichi Sekiyu, Toa Oil, and Seibu Oil)

  • Senior Executive Officer
    Masashi Yokomura

    Lubricants Business, (Lubricants Department 1, Lubricants Department 2, Idemitsu Lube(China), Idemitsu Lube Asia Pacific, Idemitsu Lubricants America, Nippon Grease)

  • Senior Executive Officer
    Tsutomu Yoshioka

    Information Systems, General Affairs, Credit & Finance Risk, and Internal Control (Information Systems Department, General Affairs Department, Credit and Financial Risk Management Department, and Internal Control Promotion Department)

  • Senior Executive Officer
    Kenichi Morishita

    Marketing (Petroleum Marketing Department, Retail Marketing Department, Distribution & Operations Department, Industrial Energy Department, Apollo Link, Idemitsu Retail Marketing, S.I. Energy, Idemitsu Credit, and Leef Energy)

  • Senior Executive Officer
    Makoto Abe

    Technical Products & Business Development, (Technical Products & Business Development Department), General Manager of Bitumen Department, Chairman and Representative Director of Shell Lubricants Japan

  • Senior Executive Officer
    Hiroshi Watanabe

    Energy Solution Business (Power & Renewables Sales Department, Power & Renewables Power Development Department, Power & Renewables Planning & Business Development Department),General Manager of Power & Renewables Planning & Business Development Department, and Representative Director & Chief Executive Officer of Solar Frontier

  • Senior Executive Officer
    Satoshi Handa

    Integrated Supply & Trading (Integrated Supply & Trading Department, Supply Planning Department, Crude & Chemical Feedstock Department, Global Business Development Department, Idemitsu International (Asia), and Idemitsu Tanker)

  • Senior Executive Officer
    Takashi Sakata

    Procurement (Procurement Department), General Manager of Accounting Department

  • Senior Executive Officer
    Noriaki Sakai

    Chief Financial Officer (Accounting Department and Finance Department)

  • Senior Executive Officer
    Soichi Kobayashi

    Corporate Planning, Business Process Redesign, and Next Generation Business (Corporate Planning Department, Business Process Redesign Department, and Next Generation Business Department)

  • Executive Officer
    Shinji Araki

    General Manager of Chiba Complex

  • Executive Officer
    Michiyo Terakami

    Public Relations, Corporate Sustainability, (Public Relations Department and Corporate Sustainability Department), General Manager of Corporate Sustainability Department

  • Executive Officer
    Mitsuhide Hachiyama

    General Manager of Basic Chemicals Department

  • Executive Officer
    Masaru Iijima

    General Manager of Global Business Development Department

  • Executive Officer
    Naokazu Uchikawa

    General Manager of Petroleum Marketing Department

  • Executive Officer
    Jun Miki

    General Manager of Exploration & Production Department

  • Executive Officer
    Toru Abe

    General Manager of Lubricants Department 1

  • Executive Officer
    Masahiko Sawa

    General Manager of Hokkaido Refinery

  • Executive Officer
    Minoru Yagyuuda

    General Manager of Power & Renewables Power Development Department

  • Executive Officer
    Nobuhiko Watanabe

    General Manager of Power & Renewables Sales Department

  • Executive Officer
    Tetsuji Mishina

    General Manager of Business Process Redesign Department

  • Executive Officer
    Tsutomu Kunomura

    General Manager of Kanto First Branch

  • Executive Officer
    Yukio Saegusa

    General Manager of Digital Innovation Department

  • Executive Officer
    Hiroyuki Murata

    General Manager of Industrial Energy Department

  • Executive Officer
    Seiji Oshima

    General Manager of Legal Department

  • Executive Officer
    Junzo Yamamoto

    General Manager of Tokuyama Complex

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