YKK Executive and Leadership Team

June, 2026

Leadership Overview

YKK has 7 executives leading key functions including finance, administration, regional operations, and product group management.

Driven by a commitment to innovation and quality, YKK manufactures essential fastening products and architectural solutions, impacting global markets through diverse business operations and engineering development.

Leadership Roles at YKK

  • Chief Financial Officer - Lisha D'Emilio
  • President (YKK Holding Asia Pte.ltd.) - Kosuke Miimi
  • President - Hiroshi Tachikawa
  • President (Japan Company & Fastening Products Group) - Yoshihiro Shirakawa
  • President (YKK DO Brasil LTDA.) - Tsuyoshi Tsuji
  • President - Hiroaki Otani
  • Chief Administrative Officer - Samira Sultana
  • Lisha D'Emilio - Chief Financial Officer

    Lisha D'Emilio, the Chief Financial Officer at YKK, directs all financial strategies and fiscal operations. Overseeing global accounting, treasury, and financial planning, the Chief Financial Officer ensures robust capital management and drives profitability across all business segments. This leadership position involves optimizing financial performance and maintaining strong investor relations. By managing budgetary allocations and risk assessment, Lisha D'Emilio directly supports YKK's expansion initiatives. Ultimately, D'Emilio secures long-term financial stability and enhances shareholder value through disciplined financial oversight. The Chief Financial Officer's purview extends to compliance and the implementation of advanced financial technologies to streamline operations and improve reporting accuracy. This role is critical for sustaining YKK's global manufacturing and engineering development endeavors.

    Kosuke Miimi - President (YKK Holding Asia Pte.ltd.)

    Kosuke Miimi, the President (YKK Holding Asia Pte.ltd.) at YKK, directs strategic initiatives and operational oversight for the Asian holding company. Managing regional business development and market penetration, the President (YKK Holding Asia Pte.ltd.) ensures alignment with YKK's global objectives for fastening products and architectural solutions. This leadership role involves fostering growth and optimizing supply chain logistics across diverse Asian markets. By driving regional expansion and enhancing customer relationships, Kosuke Miimi directly impacts YKK's market share in Asia. Ultimately, Miimi strengthens YKK's presence and operational capabilities throughout the continent. The President (YKK Holding Asia Pte.ltd.)'s focus includes adapting product offerings to meet specific regional demands and overseeing the performance of multiple facilities.

    Hiroshi Tachikawa - President

    Hiroshi Tachikawa, the President at YKK, leads the overarching corporate strategy and global business direction. Overseeing all major divisions, including manufacturing, engineering development, and diverse business operations, the President ensures cohesive execution of YKK's mission worldwide. This executive position involves setting long-term goals and driving innovation across the company's extensive product lines, from zippers to architectural materials. By guiding strategic investments and fostering cross-functional collaboration, Hiroshi Tachikawa directly influences YKK's market leadership and competitive advantage. Ultimately, Tachikawa champions the company's commitment to quality and sustainability across its global footprint. The President's role is pivotal in navigating complex international markets and maintaining YKK's reputation for excellence.

    Yoshihiro Shirakawa - President (Japan Company & Fastening Products Group)

    Yoshihiro Shirakawa, the President (Japan Company & Fastening Products Group) at YKK, spearheads operations and strategic growth within Japan and for the global fastening products division. Managing the core manufacturing and distribution of zippers, hook and loop fasteners, snaps, and buttons, the President (Japan Company & Fastening Products Group) ensures product quality and market responsiveness. This critical role involves optimizing production efficiency and driving innovation in fastening technologies. By enhancing product development and strengthening domestic market presence, Yoshihiro Shirakawa directly supports YKK's foundational business segments. Ultimately, Shirakawa solidifies YKK's leadership in the fastening products industry. The President (Japan Company & Fastening Products Group)'s responsibilities include overseeing extensive manufacturing facilities and ensuring seamless integration with global supply chains.

    Tsuyoshi Tsuji - President (YKK DO Brasil LTDA.)

    Tsuyoshi Tsuji, the President (YKK DO Brasil LTDA.) at YKK, directs the strategic operations and market development for the Brazilian subsidiary. Overseeing all business activities within Brazil, the President (YKK DO Brasil LTDA.) ensures alignment with YKK's global standards for product quality and customer service in the region. This leadership position focuses on expanding market share for fastening products and architectural solutions within the South American market. By cultivating local partnerships and adapting business strategies to regional needs, Tsuyoshi Tsuji directly contributes to YKK's growth in Brazil. Ultimately, Tsuji strengthens YKK's operational footprint and commercial success in the Brazilian territory. The President (YKK DO Brasil LTDA.)'s purview includes managing local manufacturing, sales, and distribution networks.

    Hiroaki Otani - President

    Hiroaki Otani, the President at YKK, drives strategic direction and operational excellence across key business units. Overseeing significant aspects of YKK's global manufacturing and product development, the President ensures the consistent delivery of high-quality zippers, fasteners, and architectural products. This executive role involves fostering innovation and optimizing resource allocation to meet evolving market demands. By championing operational efficiencies and strategic market positioning, Hiroaki Otani directly enhances YKK's competitive edge. Ultimately, Otani reinforces YKK's commitment to sustainable business practices and global market leadership. The President's focus includes advancing engineering development and expanding the company's diverse business operations worldwide.

    Samira Sultana - Chief Administrative Officer

    Samira Sultana, the Chief Administrative Officer at YKK, oversees the comprehensive administrative functions essential for global operations. Managing human resources, legal affairs, and corporate governance, the Chief Administrative Officer ensures operational efficiency and adherence to regulatory standards across numerous facilities worldwide. This executive role involves developing and implementing policies that support YKK's diverse workforce and business units. By streamlining internal processes and fostering a productive work environment, Samira Sultana directly contributes to the company's overall effectiveness. Ultimately, Sultana enhances organizational structure and operational integrity, supporting the production of zippers, fasteners, and architectural products. The Chief Administrative Officer's strategic input is vital for managing the complexities of YKK's international presence and its broad product portfolio.

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    Frequently Asked Questions Regarding YKK Top Executives and Leadership Team

    Who leads YKK?
    YKK is led by Lisha D'Emilio (Chief Financial Officer), along with executives such as Kosuke Miimi (President (YKK Holding Asia Pte.ltd.)) and Hiroshi Tachikawa (President).
    Who is part of YKK’s executive team?
    The executive team of YKK includes leaders such as Lisha D'Emilio (Chief Financial Officer), Kosuke Miimi (President (YKK Holding Asia Pte.ltd.)), Hiroshi Tachikawa (President) and other senior executives.
    How many executives does YKK have?
    YKK has 7 executives leading key business areas.
    What roles are included in YKK’s leadership team?
    The leadership team of YKK includes roles such as Chief Financial Officer, President (YKK Holding Asia Pte.ltd.), President, President (Japan Company & Fastening Products Group), President (YKK DO Brasil LTDA.).