TASAKI Executive and Leadership Team

July, 2026

Leadership Overview

TASAKI has 4 executives leading key functions including strategy, design, finance, and marketing.

Driven by a commitment to exquisite craftsmanship, TASAKI is dedicated to delivering unparalleled luxury jewelry and timepieces, shaping the global market through innovation and a deep understanding of precious materials.

Leadership Roles at TASAKI

  • 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 - President and Chief Executive Officer

    Toshikazu Tajima, the President and Chief Executive Officer at TASAKI, directs the overarching corporate strategy and operational execution. Overseeing all business units, Tajima ensures alignment with the company's mission to design, develop, and sell high-quality jewelry and timepieces. This leadership role involves guiding the company's expansion across its global retail footprint, including significant operations in the United States, Europe, China, Hong Kong, Taiwan, South Korea, and Malaysia. By focusing on strategic growth initiatives, Toshikazu Tajima drives the company's market position in diamond, pearl, gemstone, and platinum jewelry, as well as luxury timepieces for both men and women. The President and Chief Executive Officer's purview extends to optimizing the performance of all domestic and international stores, including online sales channels, ensuring a cohesive and premium brand experience worldwide.

    Emily Johnson - Chief Designer and Chief Financial Officer

    Emily Johnson, the Chief Designer and Chief Financial Officer at TASAKI, architects the company's creative vision and financial health. Overseeing the design department, Johnson leads the conceptualization and development of innovative jewelry collections, including rings, necklaces, and earrings, featuring diamonds, pearls, and gemstones. Simultaneously, as Chief Financial Officer, Emily Johnson manages all financial operations, budgeting, and investment strategies, ensuring fiscal responsibility across the organization. This dual role requires a unique blend of artistic direction and rigorous financial acumen to support the company's extensive product lines, which also encompass leather goods, stationery, and tableware gifts. Johnson's leadership ensures that creative endeavors are financially sustainable and that the company's global expansion, spanning North America, Europe, and Asia, is supported by robust financial planning and resource allocation.

    Yusuke Mori - President

    Yusuke Mori, the President at TASAKI, drives operational excellence and strategic growth across key business segments. Overseeing specific divisions, Mori ensures the efficient execution of TASAKI's mission to design, develop, and sell premium jewelry and timepieces. This role involves close collaboration with other executive leaders to optimize the company's extensive product portfolio, which includes diamond, pearl, and gemstone collections, as well as men's and women's watches. Yusuke Mori's leadership focuses on enhancing operational efficiency within the company's global network of stores, which spans the United States, Europe, Japan, China, Hong Kong, Taiwan, South Korea, and Malaysia, as well as its online retail platforms. By concentrating on process improvement and resource management, Mori supports the company's commitment to delivering exceptional quality and customer experiences in the luxury goods market.

    Yoshikazu Yamada - Vice President & Chief Marketing Officer

    Yoshikazu Yamada, the Vice President & Chief Marketing Officer at TASAKI, spearheads the global brand strategy and market penetration efforts. Overseeing all marketing and advertising initiatives, Yamada drives customer engagement and brand awareness across TASAKI's diverse product categories, from diamond and pearl jewelry to luxury timepieces and accessories. This leadership position involves developing and executing comprehensive marketing campaigns that resonate with target audiences in key markets, including the United States, Europe, Japan, China, Hong Kong, Taiwan, South Korea, and Malaysia. Yoshikazu Yamada's focus is on enhancing the brand's premium image and expanding its reach through both physical retail locations and sophisticated online sales channels. The Vice President & Chief Marketing Officer ensures cohesive brand messaging and promotional activities that highlight the exquisite design and quality of TASAKI's offerings, directly contributing to sales growth and market share.

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    Frequently Asked Questions Regarding TASAKI Top Executives and Leadership Team

    Who leads TASAKI?
    TASAKI is led by Toshikazu Tajima (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 (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 President and Chief Executive Officer, Chief Designer and Chief Financial Officer, President, Vice President & Chief Marketing Officer.