Sunstar Executive and Leadership Team

September, 2026

Leadership Overview

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

Driven by a commitment to holistic wellness, Sunstar advances science-based innovations across healthcare, beauty, and mobility to enhance global quality-of-life through sustainable living environments.

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 to ensure alignment with global health and wellness objectives. Kaneda oversees the integration of science-based innovations into the core manufacturing processes of the company. By managing cross-functional teams, the Chief Executive Officer drives efficiency across international markets, particularly within the European and Asian sectors. This leadership role involves constant evaluation of market trends to maintain a competitive edge in the cosmetics and healthcare industries. Yoshihiro Kaneda prioritizes the development of sustainable living environments, ensuring that every product line reflects the holistic mission of the organization. Through rigorous oversight of operational performance, the Chief Executive Officer secures long-term growth and stability. Kaneda maintains close collaboration with the board to refine the long-term vision, ultimately fostering a culture of excellence that permeates every department within the global enterprise.

    Takeshi Kamigouchi - Member of the Board and Chief Executive Officer

    Takeshi Kamigouchi, the Member of the Board and Chief Executive Officer at Sunstar, architects the governance framework that supports the company's expansion into new healthcare and mobility markets. Kamigouchi manages the strategic relationship between the board and executive management to ensure transparency and accountability. Overseeing the long-term capital allocation, the Member of the Board and Chief Executive Officer ensures that investments align with the mission of improving quality-of-life. Takeshi Kamigouchi drives the expansion of the company's footprint across diverse geographic regions, focusing on high-growth markets that demand advanced cosmetic and health solutions. This leadership role requires balancing immediate operational needs with future-oriented research and development goals. By fostering strong partnerships with external stakeholders, Kamigouchi strengthens the market position of the organization. The Member of the Board and Chief Executive Officer consistently evaluates the impact of corporate policies on the overall health and wellness objectives of the firm.

    Akihiko Kuroki - Chief Executive Officer, Consumer Division

    Akihiko Kuroki, the Chief Executive Officer, Consumer Division at Sunstar, executes the commercial strategy for all beauty and personal care product lines. Kuroki oversees the entire product lifecycle, from initial research and development to final market distribution. By analyzing consumer behavior, the Chief Executive Officer, Consumer Division identifies opportunities for innovation that address specific health and beauty needs. Akihiko Kuroki drives the marketing and sales initiatives across North American and European markets, ensuring that the brand message resonates with a health-conscious audience. This leadership role involves managing complex supply chains to maintain product quality and availability. Through the optimization of retail partnerships, the Chief Executive Officer, Consumer Division expands the reach of the company's holistic wellness solutions. Kuroki maintains a focus on delivering superior value to customers, ensuring that every product contributes to the overall mission of enhancing quality-of-life through science-based manufacturing.
    Akihiko Kuroki

    Richard McMahon - Executive Vice President & Chief Financial Officer

    Richard McMahon, the Executive Vice President & Chief Financial Officer at Sunstar, manages the financial health and fiscal planning of the entire organization. McMahon oversees the budgeting, forecasting, and capital structure to support the company's ambitious research and development goals. By implementing robust financial controls, the Executive Vice President & Chief Financial Officer ensures that resources are allocated efficiently across all manufacturing divisions. Richard McMahon drives the financial reporting processes, providing the board with accurate insights into the performance of the company's global operations. This leadership role involves mitigating financial risks associated with international expansion and currency fluctuations. Through the strategic management of assets, the Executive Vice President & Chief Financial Officer supports the long-term sustainability of the business. McMahon works closely with other executives to align financial objectives with the broader mission of promoting holistic health and wellness through innovative, science-backed product solutions.

    Yoshikazu Kuwahara - President

    Yoshikazu Kuwahara, the President at Sunstar, directs the day-to-day operational activities across all manufacturing and service sectors. Kuwahara oversees the implementation of corporate policies, ensuring that every department adheres to the high standards of quality and innovation expected by the company. By streamlining internal processes, the President drives operational excellence and productivity throughout the organization. Yoshikazu Kuwahara manages the coordination between regional offices, ensuring that the global strategy is executed effectively in diverse markets. This leadership role involves fostering a culture of continuous improvement and professional development among the workforce. Through the oversight of manufacturing facilities, the President ensures that the company's beauty and healthcare products meet the rigorous demands of the modern consumer. Kuwahara maintains a focus on operational agility, allowing the firm to respond quickly to changing market conditions while remaining dedicated to the core mission of enhancing quality-of-life through holistic wellness.

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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.