DMM Executive and Leadership Team

October, 2026

Leadership Overview

DMM has 5 executives leading key functions including corporate strategy, operational management, financial planning, technological research, and digital education services.

Focused on expanding digital entertainment and e-commerce, DMM delivers diverse online experiences while maintaining a commitment to technological innovation and robust market growth across the global internet landscape.

Leadership Roles at DMM

  • Group Chief Financial Officer, Office Investment Planning - Takuya Fujisaki
  • Chief Operating Officer - Yusuke Muranaka
  • Research Administrator & Chief Technology Officer, Office & Manager - Atsunori Murata
  • Chief Technology Officer (Dmm Eikaiwa) - Kevin Griffin
  • Deputy Director - Ichiro Aoki
  • Takuya Fujisaki - Group Chief Financial Officer, Office Investment Planning

    Takuya Fujisaki, the Group Chief Financial Officer, Office Investment Planning at DMM, oversees fiscal health and strategic capital allocation. Fujisaki manages financial reporting, budgeting, and investment planning to ensure the long-term stability of the company's diverse portfolio. By analyzing market data, the Group Chief Financial Officer, Office Investment Planning identifies lucrative opportunities for expansion and resource optimization. Takuya Fujisaki collaborates with the board to align financial strategies with the overarching corporate vision of digital innovation. This role involves rigorous risk assessment and the development of financial policies that support sustainable revenue growth. Through precise management of investment portfolios, the Group Chief Financial Officer, Office Investment Planning strengthens the company's market position. Fujisaki ensures that all financial operations adhere to regulatory standards while providing the necessary capital to fuel the development of new entertainment and gaming products.

    Yusuke Muranaka - Chief Operating Officer

    Yusuke Muranaka, the Chief Operating Officer at DMM, directs daily business activities and optimizes the performance of the company's diverse digital platforms. Muranaka manages the execution of operational strategies that support the delivery of entertainment and gaming services to a vast user base. By streamlining workflows, the Chief Operating Officer enhances productivity across the organization, ensuring that service quality meets high standards. Yusuke Muranaka monitors key performance indicators to assess the health of various business segments, providing actionable insights to the leadership team. This position requires constant coordination with department heads to resolve bottlenecks and improve service delivery speed. Through the implementation of scalable operational models, the Chief Operating Officer fosters an environment of continuous improvement. Muranaka secures the operational foundation necessary for the company to maintain a dominant position in the competitive internet services market.
    Yusuke Muranaka

    Atsunori Murata - Research Administrator & Chief Technology Officer, Office & Manager

    Atsunori Murata, the Research Administrator & Chief Technology Officer, Office & Manager at DMM, leads the technical vision and research initiatives for the organization. Murata directs the development of advanced digital infrastructure, ensuring that the company remains at the forefront of technological progress in the entertainment sector. By managing research teams, the Research Administrator & Chief Technology Officer, Office & Manager fosters innovation in software architecture and platform scalability. Atsunori Murata coordinates with other executives to integrate new technologies into existing service offerings, enhancing user engagement and platform reliability. This leadership role involves evaluating emerging tech trends to maintain a competitive edge in the global digital market. Through the oversight of technical projects, the Research Administrator & Chief Technology Officer, Office & Manager drives the creation of robust, high-performance systems that support the company's expansive online gaming and media ecosystem.

    Kevin Griffin - Chief Technology Officer (Dmm Eikaiwa)

    Kevin Griffin, the Chief Technology Officer (Dmm Eikaiwa) at DMM, architects the technical framework for the company's digital education and language learning platforms. Griffin manages the engineering teams responsible for delivering seamless, interactive learning experiences to users across various regions. By focusing on platform stability and feature development, the Chief Technology Officer (Dmm Eikaiwa) ensures that the educational services remain accessible and effective. Kevin Griffin collaborates with product managers to translate user needs into innovative technical solutions that drive growth in the e-learning sector. This role involves optimizing server infrastructure and implementing secure data practices to protect user information. Through the strategic application of technology, the Chief Technology Officer (Dmm Eikaiwa) enhances the overall quality of the digital education experience. Griffin supports the company's mission by building scalable systems that facilitate global connectivity and knowledge sharing through advanced digital tools.

    Ichiro Aoki - Deputy Director

    Ichiro Aoki, the Deputy Director at DMM, manages high-level corporate initiatives and cross-departmental alignment. Aoki coordinates with the executive board to refine long-term business objectives within the competitive Japanese e-commerce sector. By overseeing internal resource allocation, the Deputy Director ensures that organizational goals remain synchronized with the broader mission of providing premium digital entertainment. Ichiro Aoki drives efficiency across various business units, facilitating seamless communication between operational teams and senior leadership. This role involves monitoring market trends to identify new opportunities for expansion in the digital space. Through rigorous oversight of internal processes, the Deputy Director maintains the operational integrity required for sustained growth. Aoki supports the development of strategic frameworks that empower the company to adapt to rapidly shifting consumer demands in the online gaming and media industries.

    Frequently Asked Questions Regarding DMM Top Executives and Leadership Team

    Who leads DMM?
    DMM is led by Takuya Fujisaki (Group Chief Financial Officer, Office Investment Planning), along with executives such as Yusuke Muranaka (Chief Operating Officer) and Atsunori Murata (Research Administrator & Chief Technology Officer, Office & Manager).
    Who is part of DMM’s executive team?
    The executive team of DMM includes leaders such as Takuya Fujisaki (Group Chief Financial Officer, Office Investment Planning), Yusuke Muranaka (Chief Operating Officer), Atsunori Murata (Research Administrator & Chief Technology Officer, Office & Manager) and other senior executives.
    How many executives does DMM have?
    DMM has 5 executives leading key business areas.
    What roles are included in DMM’s leadership team?
    The leadership team of DMM includes roles such as Group Chief Financial Officer, Office Investment Planning, Chief Operating Officer, Research Administrator & Chief Technology Officer, Office & Manager, Chief Technology Officer (Dmm Eikaiwa), Deputy Director.