TASAKI Executive and Leadership Team

September, 2026

Leadership Overview

TASAKI has 4 executives leading key functions including corporate strategy, global marketing, financial design, and regional operations.

Renowned for exquisite craftsmanship, TASAKI maintains a commitment to luxury jewelry innovation while expanding market presence across international retail landscapes through high-quality pearl and diamond collections.

Leadership Roles at TASAKI

  • Board Director, President and Chief Executive Officer - Toshikazu Tajima
  • Chief Designer and Chief Financial Officer - Emily Johnson
  • President - Yusuke Mori
  • Vice President & Chief Marketing Officer - Yoshikazu Yamada
  • Toshikazu Tajima - Board Director, President and Chief Executive Officer

    Toshikazu Tajima, the Board Director, President and Chief Executive Officer at TASAKI, directs the overarching corporate strategy and long-term vision for the luxury jewelry brand. Overseeing global operations, the Board Director, President and Chief Executive Officer ensures alignment between high-end design production and international market expansion. This leadership role involves managing complex supply chains for diamonds and pearls while maintaining the brand's reputation for excellence in Japan and beyond. By optimizing operational efficiency across diverse retail channels, Toshikazu Tajima directly impacts the company's growth trajectory. Ultimately, Tajima secures the financial health of the organization by fostering strategic partnerships and driving innovation in jewelry manufacturing. The Board Director, President and Chief Executive Officer maintains rigorous standards for quality control, ensuring every timepiece and accessory meets the expectations of a sophisticated global clientele while navigating the competitive retail landscape.

    Emily Johnson - Chief Designer and Chief Financial Officer

    Emily Johnson, the Chief Designer and Chief Financial Officer at TASAKI, oversees the creative direction of jewelry collections while managing the fiscal integrity of the enterprise. Balancing artistic innovation with financial discipline, the Chief Designer and Chief Financial Officer ensures that product development aligns with budgetary targets and profitability goals. This leadership role involves supervising the design of rings, necklaces, and luxury accessories while simultaneously monitoring capital allocation and investment strategies. By integrating aesthetic vision with rigorous financial oversight, Emily Johnson directly impacts the company's ability to scale production and maintain market competitiveness. Ultimately, Johnson optimizes the balance sheet to support sustainable growth and creative excellence. The Chief Designer and Chief Financial Officer maintains a focus on long-term value creation, ensuring that every new collection reflects the brand's commitment to quality while contributing positively to the overall financial performance of the firm.

    Yusuke Mori - President

    Yusuke Mori, the President at TASAKI, executes the operational objectives and day-to-day management of the company's retail and distribution networks. Focusing on regional performance, the President drives efficiency within the store operations across Japan and international markets. This leadership role involves coordinating logistics for jewelry and timepiece distribution, ensuring that inventory levels meet consumer demand in diverse geographic regions. By streamlining internal processes and enhancing service delivery, Yusuke Mori directly impacts the company's operational success and customer satisfaction levels. Ultimately, Mori strengthens the organizational infrastructure to support rapid expansion and consistent service quality. The President collaborates with various departments to implement best practices in retail management, ensuring that the brand's high standards for luxury service remain consistent across all physical and online storefronts, thereby reinforcing the company's position as a leader in the global jewelry industry.

    Yoshikazu Yamada - Vice President & Chief Marketing Officer

    Yoshikazu Yamada, the Vice President & Chief Marketing Officer at TASAKI, architects the brand identity and global promotional strategies for the company's extensive jewelry portfolio. Managing digital and physical retail presence, the Vice President & Chief Marketing Officer drives customer engagement across Asia, Europe, and North America. This leadership role involves crafting campaigns that highlight the unique value of pearl and gemstone products to diverse consumer segments. By analyzing market trends and consumer behavior, Yoshikazu Yamada directly impacts the company's brand positioning and revenue growth. Ultimately, Yamada elevates the market visibility of the firm through targeted advertising and premium store experiences. The Vice President & Chief Marketing Officer coordinates with regional teams to ensure consistent messaging, effectively translating the heritage of the brand into modern, high-impact marketing initiatives that resonate with luxury buyers worldwide.

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    Frequently Asked Questions Regarding TASAKI Top Executives and Leadership Team

    Who leads TASAKI?
    TASAKI is led by Toshikazu Tajima (Board Director, President and Chief Executive Officer), along with executives such as Emily Johnson (Chief Designer and Chief Financial Officer) and Yusuke Mori (President).
    Who is part of TASAKI’s executive team?
    The executive team of TASAKI includes leaders such as Toshikazu Tajima (Board Director, President and Chief Executive Officer), Emily Johnson (Chief Designer and Chief Financial Officer), Yusuke Mori (President) and other senior executives.
    How many executives does TASAKI have?
    TASAKI has 4 executives leading key business areas.
    What roles are included in TASAKI’s leadership team?
    The leadership team of TASAKI includes roles such as Board Director, President and Chief Executive Officer, Chief Designer and Chief Financial Officer, President, Vice President & Chief Marketing Officer.