Tokyo Gas Executive and Leadership Team

September, 2026

Leadership Overview

Tokyo Gas has 9 executives leading key functions including corporate strategy, global business expansion, financial oversight, pipeline infrastructure, and regional administration.

Committed to sustainable energy solutions, Tokyo Gas delivers essential utility services while driving innovation in gas infrastructure and appliance technology to ensure safety and reliability across Japan.

Leadership Roles at Tokyo Gas

  • Director, Representative Executive Officer, President, Chief Executive Officer - Shinichi Sasayama
  • Representative Corporate Executive Officer, Vice President, Chief Executive Officer of Global Business Company - Toshihide Kasutani
  • Senior Executive Officer and Chief Financial Officer - Isao Nakajima
  • Executive Officer, President & Representative Director (Asia) - Yo Endo
  • Executive Officer & President, Representative Director, Tokyo Gas Living Holdings Co. - Tomoyuki Yoshioka
  • Managing Executive Officer & Chief Executive, Administration Division (Pipeline Network Company) - Akihiro Saito
  • Managing Executive Officer and Head of Personnel, Secretary, Corporate Communications and Compliance - Shinsuke Ogawa
  • Managing Executive Officer & Chief Executive of Global Business Division - Satoshi Tanazawa
  • Managing Executive Officer & Chief Executive of Energy Solution Division - Takashi Higo
  • Shinichi Sasayama - Director, Representative Executive Officer, President, Chief Executive Officer

    Shinichi Sasayama, the Director, Representative Executive Officer, President, Chief Executive Officer at Tokyo Gas, directs the overarching corporate strategy and long-term vision for the organization. Overseeing the transition toward carbon neutrality, the Chief Executive Officer manages the integration of renewable energy sources into the existing utility framework. This leadership role involves coordinating with the Board to ensure operational excellence across all gas supply and infrastructure maintenance sectors. By prioritizing safety and technological advancement, Shinichi Sasayama drives the company toward a sustainable future. The President maintains rigorous standards for gas leakage repair and meter installation services, ensuring consistent quality for millions of customers. Through strategic resource allocation, the Chief Executive Officer strengthens the market position of the firm within the competitive energy landscape of Japan, fostering growth while maintaining the core mission of reliable utility delivery.
    Shinichi Sasayama

    Toshihide Kasutani - Representative Corporate Executive Officer, Vice President, Chief Executive Officer of Global Business Company

    Toshihide Kasutani, the Representative Corporate Executive Officer, Vice President, Chief Executive Officer of Global Business Company at Tokyo Gas, architects the international expansion strategy for the organization. Overseeing cross-border energy partnerships, the Chief Executive Officer of Global Business Company identifies growth opportunities in emerging markets to diversify the revenue stream. This leadership role requires constant collaboration with regional stakeholders to align global operations with the domestic utility expertise of the firm. By leveraging technical proficiency in gas supply chain management, Toshihide Kasutani secures competitive advantages in international energy projects. The Vice President monitors global market trends to mitigate risks associated with energy volatility. Through the execution of strategic investments, the Chief Executive Officer of Global Business Company expands the footprint of the company beyond Japan, ensuring that international ventures contribute significantly to the overall financial health and technological reputation of the enterprise.

    Isao Nakajima - Senior Executive Officer and Chief Financial Officer

    Isao Nakajima, the Senior Executive Officer and Chief Financial Officer at Tokyo Gas, manages the fiscal health and capital allocation strategies for the entire organization. Overseeing financial reporting, budgeting, and investor relations, the Chief Financial Officer ensures transparency and compliance with regulatory standards. This leadership role involves analyzing the economic viability of large-scale infrastructure projects, including pipeline network expansions and appliance service initiatives. By optimizing the balance sheet, Isao Nakajima supports the long-term investment goals of the company. The Senior Executive Officer coordinates with other C-suite leaders to align financial resources with operational priorities, ensuring that capital flows efficiently into high-impact areas. Through rigorous financial planning, the Chief Financial Officer mitigates fiscal risks and enhances shareholder value. Nakajima maintains a focus on sustainable growth, ensuring that the financial foundation remains robust enough to support the evolving energy needs of the Japanese market.

    Yo Endo - Executive Officer, President & Representative Director (Asia)

    Yo Endo, the Executive Officer, President & Representative Director (Asia) at Tokyo Gas, leads the strategic initiatives and operational activities across the Asian market. Overseeing regional partnerships and business development, the President & Representative Director (Asia) adapts the utility service model to meet the specific energy demands of diverse Asian territories. This leadership role involves navigating complex regulatory environments and building relationships with local energy providers to facilitate the expansion of gas-related services. By focusing on regional growth, Yo Endo drives the adoption of the company's specialized appliance supply and maintenance expertise in new markets. The Executive Officer coordinates with the global business division to ensure that regional strategies align with the overarching corporate objectives. Through the cultivation of local talent and the implementation of efficient service delivery models, the President & Representative Director (Asia) strengthens the presence of the firm, ensuring long-term success in the competitive Asian energy sector.

    Tomoyuki Yoshioka - Executive Officer & President, Representative Director, Tokyo Gas Living Holdings Co.

    Tomoyuki Yoshioka, the Executive Officer & President, Representative Director, Tokyo Gas Living Holdings Co. at Tokyo Gas, directs the consumer-facing services and residential energy solutions. Overseeing the appliance gas supply and home-related utility services, the President & Representative Director, Tokyo Gas Living Holdings Co. ensures that the company provides comprehensive support to residential customers. This leadership role involves innovating the service portfolio to include modern home energy management systems and maintenance solutions. By focusing on the customer experience, Tomoyuki Yoshioka drives the adoption of new appliance technologies that improve energy efficiency in households. The Executive Officer coordinates with the broader utility operations to ensure that residential services remain integrated with the core gas supply network. Through the strategic management of the living holdings division, the President & Representative Director, Tokyo Gas Living Holdings Co. enhances the value proposition for residential clients, ensuring that the company remains a trusted partner in the daily lives of customers.

    Akihiro Saito - Managing Executive Officer & Chief Executive, Administration Division (Pipeline Network Company)

    Akihiro Saito, the Managing Executive Officer & Chief Executive, Administration Division (Pipeline Network Company) at Tokyo Gas, directs the operational integrity and maintenance of the extensive gas pipeline infrastructure. Overseeing the safety protocols for gas leakage repair and meter installation, the Chief Executive ensures that the physical network meets the highest standards of reliability. This leadership role involves managing the administrative functions that support field operations, ensuring that technical teams possess the necessary resources to maintain service continuity. By implementing advanced monitoring technologies, Akihiro Saito optimizes the efficiency of the pipeline network across the region. The Managing Executive Officer coordinates with engineering departments to modernize infrastructure, reducing downtime and enhancing safety for all utility customers. Through proactive management of the Administration Division, the Chief Executive supports the core mission of the company, ensuring that the delivery of gas remains uninterrupted and secure for the entire customer base.

    Shinsuke Ogawa - Managing Executive Officer and Head of Personnel, Secretary, Corporate Communications and Compliance

    Shinsuke Ogawa, the Managing Executive Officer and Head of Personnel, Secretary, Corporate Communications and Compliance at Tokyo Gas, architects the internal culture and external reputation of the organization. Overseeing human resources, corporate communications, and regulatory compliance, the Head of Personnel ensures that the workforce remains aligned with the mission of the company. This leadership role involves managing the flow of information to stakeholders and maintaining strict adherence to legal and ethical standards in all utility operations. By fostering a culture of compliance and transparency, Shinsuke Ogawa mitigates reputational risk and enhances trust with the public. The Managing Executive Officer coordinates with the Board to ensure that corporate governance practices support the strategic goals of the firm. Through the effective management of personnel and communications, the Head of Personnel ensures that the organization operates with integrity, supporting the delivery of safe and reliable gas services to all customers.

    Satoshi Tanazawa - Managing Executive Officer & Chief Executive of Global Business Division

    Satoshi Tanazawa, the Managing Executive Officer & Chief Executive of Global Business Division at Tokyo Gas, directs the strategic planning and execution of international energy projects. Overseeing the expansion of the global portfolio, the Chief Executive of Global Business Division identifies and develops opportunities in overseas energy markets to complement the domestic utility business. This leadership role involves managing complex international partnerships and ensuring that global operations adhere to the high safety and quality standards of the firm. By leveraging technical expertise in gas infrastructure, Satoshi Tanazawa drives the success of cross-border energy initiatives. The Managing Executive Officer coordinates with the finance and legal teams to ensure that international ventures remain profitable and compliant with local regulations. Through the strategic management of the Global Business Division, the Chief Executive of Global Business Division expands the reach of the company, contributing to the long-term growth and diversification of the enterprise on a global scale.

    Takashi Higo - Managing Executive Officer & Chief Executive of Energy Solution Division

    Takashi Higo, the Managing Executive Officer & Chief Executive of Energy Solution Division at Tokyo Gas, architects the development and implementation of advanced energy solutions for industrial and commercial clients. Overseeing the design of customized energy systems, the Chief Executive of Energy Solution Division ensures that the company provides efficient and sustainable power options beyond standard gas supply. This leadership role involves collaborating with engineering teams to integrate renewable energy and high-efficiency appliances into client operations. By focusing on innovative energy solutions, Takashi Higo drives the transition toward lower-carbon industrial processes. The Managing Executive Officer coordinates with the sales and technical support teams to deliver value-added services that optimize energy consumption for large-scale users. Through the strategic management of the Energy Solution Division, the Chief Executive of Energy Solution Division strengthens the market position of the firm, providing essential support to the evolving energy needs of the industrial sector.

    Explore Leadership Teams in Electricity, Oil & Gas

    Frequently Asked Questions Regarding Tokyo Gas Top Executives and Leadership Team

    Who leads Tokyo Gas?
    Tokyo Gas is led by Shinichi Sasayama (Director, Representative Executive Officer, President, Chief Executive Officer), along with executives such as Toshihide Kasutani (Representative Corporate Executive Officer, Vice President, Chief Executive Officer of Global Business Company) and Isao Nakajima (Senior Executive Officer and Chief Financial Officer).
    Who is part of Tokyo Gas’s executive team?
    The executive team of Tokyo Gas includes leaders such as Shinichi Sasayama (Director, Representative Executive Officer, President, Chief Executive Officer), Toshihide Kasutani (Representative Corporate Executive Officer, Vice President, Chief Executive Officer of Global Business Company), Isao Nakajima (Senior Executive Officer and Chief Financial Officer) and other senior executives.
    How many executives does Tokyo Gas have?
    Tokyo Gas has 9 executives leading key business areas.
    What roles are included in Tokyo Gas’s leadership team?
    The leadership team of Tokyo Gas includes roles such as Director, Representative Executive Officer, President, Chief Executive Officer, Representative Corporate Executive Officer, Vice President, Chief Executive Officer of Global Business Company, Senior Executive Officer and Chief Financial Officer, Executive Officer, President & Representative Director (Asia), Executive Officer & President, Representative Director, Tokyo Gas Living Holdings Co..