Terumo Executive and Leadership Team

October, 2026

Leadership Overview

Terumo has 5 executives leading key functions including strategy, technology, organizational alignment, information systems, and cardiac vascular operations.

Driven by a commitment to advanced medical technology, Terumo delivers reliable healthcare solutions that reduce patient suffering while supporting medical professionals across global markets.

Leadership Roles at Terumo

  • Chief Executive Officer - Hikaru Samejima
  • Chief of Staff To the Chief Executive Officer - Akiyoshi Kuramochi
  • Managing Executive Officer President, Cardiac and Vascular Company - Toshihiko Osada
  • Chief Technology Officer - Hiroaki Kasukawa
  • Executive Officer and Chief Information Officer - Katsuya Takeuchi
  • Hikaru Samejima - Chief Executive Officer

    Hikaru Samejima, the Chief Executive Officer at Terumo, directs the overarching strategic vision for this global medical device manufacturer. Samejima architects long-term growth initiatives that prioritize high-quality patient care and technological innovation across international healthcare markets. By aligning corporate resources with the evolving needs of medical professionals, the Chief Executive Officer ensures that Terumo maintains a competitive edge in complex clinical environments. Hikaru Samejima oversees the integration of advanced manufacturing standards to address physical and mental patient challenges effectively. This leadership role involves constant collaboration with the Board to refine operational goals and expand the company footprint in emerging regions. Through rigorous oversight of global business units, the Chief Executive Officer drives sustainable value creation. Ultimately, Samejima secures the future of the organization by fostering a culture of excellence and dedication to societal health contributions.

    Akiyoshi Kuramochi - Chief of Staff To the Chief Executive Officer

    Akiyoshi Kuramochi, the Chief of Staff To the Chief Executive Officer at Terumo, manages the strategic execution of executive priorities and organizational workflows. Kuramochi architects efficient communication channels between the C-suite and various business units to ensure alignment with corporate objectives. By facilitating high-level decision-making processes, the Chief of Staff To the Chief Executive Officer optimizes the operational tempo of the leadership team. Akiyoshi Kuramochi oversees the implementation of internal policies that support the mission of delivering high-quality medical solutions. This role involves synthesizing complex data from global operations to provide actionable insights for the executive leadership. Kuramochi drives cross-functional collaboration to resolve bottlenecks and enhance organizational agility. Through meticulous management of executive initiatives, the Chief of Staff To the Chief Executive Officer supports the long-term stability of the company. Ultimately, Kuramochi ensures that leadership efforts remain focused on patient-centric outcomes.

    Toshihiko Osada - Managing Executive Officer President, Cardiac and Vascular Company

    Toshihiko Osada, the Managing Executive Officer President, Cardiac and Vascular Company at Terumo, leads the specialized division focused on cardiovascular medical solutions. Osada architects the commercial strategy for high-stakes medical devices used in critical cardiac procedures across global markets. By overseeing the development and distribution of specialized vascular products, the Managing Executive Officer President, Cardiac and Vascular Company ensures that healthcare professionals receive the most reliable tools for patient treatment. Toshihiko Osada drives the expansion of this business unit by identifying emerging clinical needs and tailoring product offerings to address them. This role involves managing complex supply chains and regulatory compliance for life-saving equipment. Osada coordinates with regional sales teams to maximize market penetration and improve patient outcomes. Through the focused management of the cardiac and vascular portfolio, the Managing Executive Officer President, Cardiac and Vascular Company contributes significantly to the overall success of the firm.

    Hiroaki Kasukawa - Chief Technology Officer

    Hiroaki Kasukawa, the Chief Technology Officer at Terumo, leads the research and development pipeline for cutting-edge medical devices. Kasukawa architects the technical roadmap that enables the company to deliver sophisticated solutions for diverse clinical settings. By managing the transition from conceptual design to mass production, the Chief Technology Officer ensures that every product meets stringent quality benchmarks. Hiroaki Kasukawa drives innovation in medical engineering to minimize patient discomfort and improve treatment outcomes globally. This role requires close coordination with manufacturing teams to optimize product performance and reliability. Kasukawa oversees the implementation of advanced materials and digital integration within the device portfolio. Through the continuous pursuit of technological breakthroughs, the Chief Technology Officer strengthens the market position of the firm. Ultimately, Kasukawa advances the mission of providing superior healthcare tools to professionals worldwide.
    Hiroaki Kasukawa

    Katsuya Takeuchi - Executive Officer and Chief Information Officer

    Katsuya Takeuchi, the Executive Officer and Chief Information Officer at Terumo, directs the digital transformation and information technology infrastructure for the entire organization. Takeuchi architects secure and scalable data systems that support global manufacturing and supply chain operations. By integrating advanced analytics into the business model, the Executive Officer and Chief Information Officer enhances the efficiency of medical device distribution across international regions. Katsuya Takeuchi oversees the cybersecurity framework to protect sensitive clinical data and proprietary research. This leadership role involves modernizing enterprise software to improve collaboration between global teams. Takeuchi drives the adoption of digital tools that streamline internal processes and support the overarching goal of improving patient care. Through the strategic deployment of information technology, the Executive Officer and Chief Information Officer enables data-driven decision-making. Ultimately, Takeuchi secures the digital foundation necessary for sustained corporate growth.

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    Frequently Asked Questions Regarding Terumo Top Executives and Leadership Team

    Who leads Terumo?
    Terumo is led by Hikaru Samejima (Chief Executive Officer), along with executives such as Akiyoshi Kuramochi (Chief of Staff To the Chief Executive Officer) and Toshihiko Osada (Managing Executive Officer President, Cardiac and Vascular Company).
    Who is part of Terumo’s executive team?
    The executive team of Terumo includes leaders such as Hikaru Samejima (Chief Executive Officer), Akiyoshi Kuramochi (Chief of Staff To the Chief Executive Officer), Toshihiko Osada (Managing Executive Officer President, Cardiac and Vascular Company) and other senior executives.
    How many executives does Terumo have?
    Terumo has 5 executives leading key business areas.
    What roles are included in Terumo’s leadership team?
    The leadership team of Terumo includes roles such as Chief Executive Officer, Chief of Staff To the Chief Executive Officer, Managing Executive Officer President, Cardiac and Vascular Company, Chief Technology Officer, Executive Officer and Chief Information Officer.