Oki Executive and Leadership Team

May, 2026

Leadership Overview

Oki has 4 executives leading key functions including strategy, operations, product development, and corporate governance.

Driven by innovation, Oki is dedicated to manufacturing and delivering advanced telecommunications and information systems, shaping market impact through robust technological solutions and a commitment to operational excellence.

Leadership Roles at Oki

  • Chief Executive Officer - Masahiko Morioka
  • President & Chief Executive Officer, Amp - Dennie Kawahara
  • President, Ubiquitous Service Platform Company - Yuichiro Hiranuma
  • President & Representative & Director - Yuichiro Katagiri
  • Masahiko Morioka - Chief Executive Officer

    Masahiko Morioka, the Chief Executive Officer at Oki, directs the overarching corporate strategy and operational execution. Morioka guides the company's global initiatives, ensuring alignment with market demands for telecommunications and information systems. This leadership role involves overseeing all business segments, including Info-Telecom Systems, Printers, and EMS, to drive revenue growth and enhance profitability. Masahiko Morioka's strategic vision focuses on leveraging Oki's technological expertise to expand its international presence and solidify its position as a leader in advanced manufacturing solutions. The Chief Executive Officer ensures that all departments operate cohesively to achieve long-term business objectives and maintain a competitive edge in the global marketplace.

    Dennie Kawahara - President & Chief Executive Officer, Amp

    Dennie Kawahara, the President & Chief Executive Officer, Amp at Oki, spearheads the strategic direction and operational management of the Amp division. Kawahara drives the development and deployment of innovative products and technologies within this key business unit. This executive oversees the integration of Amp's offerings with Oki's broader portfolio, ensuring synergistic growth across telecommunications and information systems. Dennie Kawahara's leadership focuses on enhancing customer value through advanced solutions, particularly in areas like flight control and ITS systems. The President & Chief Executive Officer, Amp ensures operational efficiency and market responsiveness, contributing significantly to Oki's overall success and international reach.

    Yuichiro Hiranuma - President, Ubiquitous Service Platform Company

    Yuichiro Hiranuma, the President, Ubiquitous Service Platform Company at Oki, commands the strategic development and operational execution of the company's service platform initiatives. Hiranuma directs the innovation and delivery of integrated solutions that underpin Oki's telecommunications and information systems offerings. This leadership position involves fostering cross-functional collaboration to ensure the seamless integration of diverse technologies, from bank branch systems to contact centers. Yuichiro Hiranuma's focus is on expanding the reach and utility of Oki's platform, driving efficiency and enhancing customer engagement across various sectors. The President, Ubiquitous Service Platform Company ensures that Oki's technological infrastructure supports evolving market needs and strengthens the company's competitive standing.

    Yuichiro Katagiri - President & Representative & Director

    Yuichiro Katagiri, the President & Representative & Director at Oki, holds a pivotal position in guiding the company's strategic governance and operational oversight. Katagiri ensures robust corporate decision-making processes and represents the company's interests across various stakeholder engagements. This executive role involves maintaining high standards of corporate responsibility and driving initiatives that align with Oki's long-term vision for telecommunications and information systems. Yuichiro Katagiri's leadership contributes to the stability and growth of the company by overseeing critical functions and ensuring adherence to regulatory frameworks. The President & Representative & Director plays a crucial part in shaping Oki's market trajectory and reinforcing its commitment to innovation and operational integrity.

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    Frequently Asked Questions Regarding Oki Top Executives and Leadership Team

    Who leads Oki?
    Oki is led by Masahiko Morioka (Chief Executive Officer), along with executives such as Dennie Kawahara (President & Chief Executive Officer, Amp) and Yuichiro Hiranuma (President, Ubiquitous Service Platform Company).
    Who is part of Oki’s executive team?
    The executive team of Oki includes leaders such as Masahiko Morioka (Chief Executive Officer), Dennie Kawahara (President & Chief Executive Officer, Amp), Yuichiro Hiranuma (President, Ubiquitous Service Platform Company) and other senior executives.
    How many executives does Oki have?
    Oki has 4 executives leading key business areas.
    What roles are included in Oki’s leadership team?
    The leadership team of Oki includes roles such as Chief Executive Officer, President & Chief Executive Officer, Amp, President, Ubiquitous Service Platform Company, President & Representative & Director.