Sunstar Executive and Leadership Team

October, 2026

Leadership Overview

Sunstar has 5 executives leading key functions including corporate strategy, board governance, consumer division management, financial operations, and organizational leadership.

Focused on holistic wellness and science-based innovation, Sunstar delivers advanced solutions across healthcare, beauty, and mobility sectors to improve global quality-of-life standards.

Leadership Roles at Sunstar

  • Chief Executive Officer - Yoshihiro Kaneda
  • Member of the Board and Chief Executive Officer - Takeshi Kamigouchi
  • Chief Executive Officer, Consumer Division - Akihiko Kuroki
  • Executive Vice President & Chief Financial Officer - Richard McMahon
  • President - Yoshikazu Kuwahara
  • Yoshihiro Kaneda - Chief Executive Officer

    Yoshihiro Kaneda, the Chief Executive Officer at Sunstar, directs the overarching corporate strategy and global vision for the organization. Kaneda oversees the integration of science-based innovations into the company's diverse healthcare and beauty portfolios. By aligning internal research capabilities with evolving market demands, the Chief Executive Officer ensures that Sunstar maintains a competitive edge in international wellness markets. This leadership role involves constant collaboration with the Board to refine long-term growth trajectories and operational efficiency. Yoshihiro Kaneda drives the expansion of mobility and living environment solutions, ensuring that every product line adheres to the core mission of holistic health. Through rigorous oversight of global business units, the Chief Executive Officer secures the financial and operational health of the enterprise. Ultimately, Kaneda fosters a culture of continuous improvement, positioning the company as a leader in quality-of-life enhancements across diverse geographic regions.

    Takeshi Kamigouchi - Member of the Board and Chief Executive Officer

    Takeshi Kamigouchi, the Member of the Board and Chief Executive Officer at Sunstar, governs the strategic alignment between high-level corporate policy and daily operational execution. Kamigouchi manages the intersection of board-level decision-making and executive management to ensure that the company remains committed to its holistic health philosophy. As a key architect of corporate governance, the Member of the Board and Chief Executive Officer monitors the efficacy of internal controls and long-term sustainability initiatives. Takeshi Kamigouchi facilitates communication between the Board and senior leadership to streamline decision-making processes across global markets. This role requires balancing immediate business performance with the long-term vision of enhancing human quality-of-life through scientific innovation. By overseeing the implementation of board directives, Kamigouchi ensures that all departments remain focused on the core mission. Ultimately, the Member of the Board and Chief Executive Officer maintains the integrity of the company's strategic direction while driving consistent value for stakeholders.

    Akihiko Kuroki - Chief Executive Officer, Consumer Division

    Akihiko Kuroki, the Chief Executive Officer, Consumer Division at Sunstar, manages the development and distribution of science-based beauty and healthcare products for global markets. Kuroki oversees the consumer-facing product lifecycle, from initial research and development to final market entry. By analyzing consumer trends and health requirements, the Chief Executive Officer, Consumer Division ensures that the company's offerings directly address the holistic needs of individuals. This leadership role involves coordinating with regional teams to optimize supply chain logistics and marketing strategies across diverse international territories. Akihiko Kuroki drives the growth of the consumer portfolio by emphasizing innovation in oral care and personal wellness. Through constant evaluation of market performance, the Chief Executive Officer, Consumer Division refines product positioning to maximize impact. Ultimately, Kuroki secures the company's market share by delivering high-quality, science-backed solutions that enhance the daily lives of consumers worldwide.
    Akihiko Kuroki

    Richard McMahon - Executive Vice President & Chief Financial Officer

    Richard McMahon, the Executive Vice President & Chief Financial Officer at Sunstar, directs the financial planning, reporting, and capital allocation strategies for the entire organization. McMahon oversees the fiscal health of the company, ensuring that resources are effectively distributed to support innovation in healthcare and mobility sectors. By managing global financial operations, the Executive Vice President & Chief Financial Officer provides the necessary data-driven insights to guide executive decision-making. This role involves maintaining rigorous compliance standards and optimizing the company's balance sheet to support long-term growth objectives. Richard McMahon collaborates with other C-suite leaders to align financial goals with the broader mission of improving quality-of-life. Through the management of investment portfolios and risk assessment, the Executive Vice President & Chief Financial Officer ensures the stability of the enterprise. Ultimately, McMahon drives financial performance by implementing efficient fiscal policies that support the company's commitment to science-based wellness solutions.

    Yoshikazu Kuwahara - President

    Yoshikazu Kuwahara, the President at Sunstar, oversees the day-to-day operational execution and cross-functional coordination of the company's diverse business units. Kuwahara manages the implementation of strategic initiatives across the healthcare, beauty, and mobility divisions to ensure operational excellence. By fostering collaboration between departments, the President ensures that the company's holistic health mission remains central to all internal processes. This leadership role involves streamlining workflows and enhancing productivity to meet the demands of global markets. Yoshikazu Kuwahara drives the operational scaling of new innovations, ensuring that research-based products reach consumers efficiently. Through the oversight of internal management systems, the President maintains high standards of quality and performance across all regional operations. Ultimately, Kuwahara supports the company's growth by ensuring that every functional area operates in alignment with the overarching corporate strategy, thereby reinforcing the company's position as a leader in quality-of-life improvements.

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    Frequently Asked Questions Regarding Sunstar Top Executives and Leadership Team

    Who leads Sunstar?
    Sunstar is led by Yoshihiro Kaneda (Chief Executive Officer), along with executives such as Takeshi Kamigouchi (Member of the Board and Chief Executive Officer) and Akihiko Kuroki (Chief Executive Officer, Consumer Division).
    Who is part of Sunstar’s executive team?
    The executive team of Sunstar includes leaders such as Yoshihiro Kaneda (Chief Executive Officer), Takeshi Kamigouchi (Member of the Board and Chief Executive Officer), Akihiko Kuroki (Chief Executive Officer, Consumer Division) and other senior executives.
    How many executives does Sunstar have?
    Sunstar has 5 executives leading key business areas.
    What roles are included in Sunstar’s leadership team?
    The leadership team of Sunstar includes roles such as Chief Executive Officer, Member of the Board and Chief Executive Officer, Chief Executive Officer, Consumer Division, Executive Vice President & Chief Financial Officer, President.