Raksul Executive and Leadership Team

August, 2026

Leadership Overview

Raksul has 5 executives leading key functions including strategy, operations, technology, human resources, and legal affairs.

Driven by a vision of better systems for a better world, Raksul transforms traditional printing and logistics industries through innovative BtoB sharing platforms that optimize capacity and streamline end-to-end service delivery.

Leadership Roles at Raksul

  • Chief Executive Officer - Seio Nagami
  • Chief of Staff - Sujatha Mallick
  • Group Chief Technology Officer - Shunji Takeuchi
  • Senior Vice President and Senior Executive Officer and Chief Human Resources Officer - Yukiko Shiozaki
  • Executive Officer, Group CLO (Chief Legal Officer) - Goro Mikano
  • Seio Nagami - Chief Executive Officer

    Seio Nagami, the Chief Executive Officer at Raksul, directs the overarching corporate strategy and long-term vision for the organization. By overseeing the expansion of BtoB sharing platforms across the printing and logistics sectors, the Chief Executive Officer ensures the company maintains a competitive edge in the Japanese market. Seio Nagami architects high-level partnerships that leverage excess capacity within printing networks and idle truck driver time, effectively bridging the gap between supply and demand. This leadership role involves constant collaboration with the Board to refine the mission of creating better systems for a better world. Through rigorous oversight of market penetration and operational efficiency, the Chief Executive Officer drives sustainable growth. Ultimately, the Chief Executive Officer secures the financial health of the enterprise while fostering a culture of continuous technological innovation that defines the current market position of the firm.
    Seio Nagami

    Sujatha Mallick - Chief of Staff

    Sujatha Mallick, the Chief of Staff at Raksul, coordinates cross-functional initiatives to ensure alignment with the core mission of the company. By managing internal communications and executive workflows, the Chief of Staff facilitates seamless cooperation between the printing and logistics divisions. Sujatha Mallick monitors the execution of strategic projects, ensuring that operational goals remain synchronized with the broader corporate vision. This role involves analyzing performance metrics to identify bottlenecks in the BtoB sharing platforms, thereby enhancing overall service delivery for end-customers. By streamlining decision-making processes, the Chief of Staff enables the leadership team to focus on scaling the platform infrastructure. Through meticulous planning and resource allocation, the Chief of Staff supports the rapid expansion of the business across diverse regional markets. Ultimately, the Chief of Staff maintains the operational rhythm necessary for the company to achieve its ambitious growth targets.

    Shunji Takeuchi - Group Chief Technology Officer

    Shunji Takeuchi, the Group Chief Technology Officer at Raksul, architects the digital infrastructure powering the printing and logistics platforms. By overseeing the development of online design tools and automated payment solutions, the Group Chief Technology Officer ensures the technical stability of the BtoB sharing ecosystem. Shunji Takeuchi drives the integration of advanced algorithms that match delivery needs with available truck capacity, optimizing logistics efficiency on a massive scale. This leadership role involves managing engineering teams to maintain high-performance systems that support complex offline advertising solutions. By prioritizing scalable cloud architecture, the Group Chief Technology Officer enables the company to handle increasing transaction volumes across the Japanese market. Through constant innovation in software development, the Group Chief Technology Officer supports the firm's commitment to better systems. Ultimately, the Group Chief Technology Officer secures the technological foundation required for long-term market dominance.

    Yukiko Shiozaki - Senior Vice President and Senior Executive Officer and Chief Human Resources Officer

    Yukiko Shiozaki, the Senior Vice President and Senior Executive Officer and Chief Human Resources Officer at Raksul, directs the talent acquisition and organizational development strategies. By overseeing the recruitment of specialized technical and operational staff, the Chief Human Resources Officer ensures the company possesses the human capital necessary to scale its printing and logistics platforms. Yukiko Shiozaki architects comprehensive training programs that align employee performance with the corporate mission of creating better systems. This leadership role involves fostering a high-performance culture that encourages innovation and cross-departmental collaboration. By implementing robust performance management frameworks, the Chief Human Resources Officer supports the professional growth of the workforce while maintaining operational excellence. Through strategic workforce planning, the Chief Human Resources Officer drives the organizational agility required to navigate the competitive landscape. Ultimately, the Chief Human Resources Officer secures the talent pipeline essential for the sustained success of the business.
    Yukiko Shiozaki
    Goro Mikano, the Executive Officer, Group CLO (Chief Legal Officer) at Raksul, manages the legal framework and regulatory compliance for the printing and logistics operations. By overseeing contract negotiations with printing partners and logistics providers, the Chief Legal Officer ensures the integrity of the BtoB sharing platforms. Goro Mikano architects risk mitigation strategies that protect the company from industry-specific liabilities while facilitating smooth market expansion. This leadership role involves advising the C-suite on governance matters and ensuring adherence to regional regulations across the Japanese market. By providing legal oversight for payment solutions and online service agreements, the Chief Legal Officer supports the secure delivery of services to end-customers. Through proactive legal counsel, the Chief Legal Officer enables the business to pursue aggressive growth without compromising compliance standards. Ultimately, the Chief Legal Officer secures the legal stability required for the company to innovate within the printing and logistics sectors.

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    Frequently Asked Questions Regarding Raksul Top Executives and Leadership Team

    Who leads Raksul?
    Raksul is led by Seio Nagami (Chief Executive Officer), along with executives such as Sujatha Mallick (Chief of Staff) and Shunji Takeuchi (Group Chief Technology Officer).
    Who is part of Raksul’s executive team?
    The executive team of Raksul includes leaders such as Seio Nagami (Chief Executive Officer), Sujatha Mallick (Chief of Staff), Shunji Takeuchi (Group Chief Technology Officer) and other senior executives.
    How many executives does Raksul have?
    Raksul has 5 executives leading key business areas.
    What roles are included in Raksul’s leadership team?
    The leadership team of Raksul includes roles such as Chief Executive Officer, Chief of Staff, Group Chief Technology Officer, Senior Vice President and Senior Executive Officer and Chief Human Resources Officer, Executive Officer, Group CLO (Chief Legal Officer).