WSP-W Co., Ltd.

An unshakable foundation
of quality and a keen eye
for selection

( STRENGTHS )

WSP-W’s Strengths

  1. 01

    Over 30 Years of Proven Track Record

    Our experienced staff travels to production sites and trade shows around the world to personally inspect quality. Drawing on a keen eye for quality cultivated over more than 30 years, we source pearls of various grades.

  2. 02

    Quick Response to Market Trends

    From production sites to trade shows, we remain at the forefront, quickly identifying the latest trends and market movements. We specialize in swift procurement.

  3. 03

    Stable Supply System

    We have established a sourcing network that covers a wide range of production regions and varieties. Drawing from the global market, we ensure a stable and flexible supply tailored to your needs.

( ABOUT )

Over 30 Years of Proven Track Record and Reliability, Industry-Leading Quality

WSP-W Co., Ltd. has been operating the pearl wholesale business—the foundation of WSP Holdings Co., Ltd.—since 1991. The secret to our success, which has earned us the support of domestic and international markets for over 30 years, lies in our ability to establish unique sourcing channels and consistently deliver stable quality.

Since pearls are a product of nature, it is well known that quality control is extremely difficult. To address this challenge, WSP-W Co., Ltd. has built relationships with domestic and international markets, enabling us to consistently provide high-quality pearls.

Our lineup ranges from Japan’s iconic Akoya pearls to white South Sea pearls, black South Sea pearls, and freshwater pearls.Another hallmark of our company is that each pearl is individually selected by skilled buyers, allowing us to propose options that meet our customers’ exacting standards. Armed with an industry-leading selection, quality, aesthetic discernment, and processing techniques, we meet the needs of discerning buyers worldwide.

( BUSINESS )

Directly connected to the global pearl market, we quickly identify and respond to market demands. We have established a worldwide wholesale system that balances speed and quality.

To accurately meet the needs of buyers both domestically and internationally, it is essential to conduct business at various venues, including pearl farms, global auctions, exhibitions, and jewelry shows.

WSP-W Co., Ltd. exhibits at events of all sizes, ranging from large-scale domestic trade shows to jewelry shows held at the Hong Kong Convention and Exhibition Centre. By swiftly identifying the latest market trends and maintaining a procurement system that balances speed and quality, we have a proven track record of doing business with buyers worldwide.

The Backbone of the Entire Group

The pearl wholesale business is our foundation and remains the core pillar supporting the entire group.WSP-W Co., Ltd. has established a system to source all the pearls required by the entire group from trusted producers and suppliers both in Japan and overseas. Our global sourcing network, cultivated over many years, and our keen eye for quality are major strengths that support not only our wholesale business but also our retail operations, which center on pearls.

All of the group’s diverse businesses—including jewelry, cosmetics, and supplements—are built on the foundation of high-quality pearls sourced by WSP-W.It is precisely because of this stable procurement system that we are able to develop products with a focus on rarity and quality, enabling us to continuously deliver valuable products to our customers.

For us, pearls are more than just a raw material. WSP-W serves as the backbone supporting the entire Group, circulating diverse insights and know-how throughout the organization to drive better product development and enhance value. This system is the driving force behind our sustainable growth.

( PEARL TYPES )

Led by Akoya pearls of the highest quality and rarity, we offer a wide variety of pearls to meet domestic and international demand.

  • AKOYA PEARL

    Akoya Pearls

    A flagship example of cultured pearls that Japan proudly presents to the world. Characterized by a delicate luster and uniform spherical shape, they are widely used in high-quality jewelry.

  • SOUTH SEA PEARL

    White-lipped Pearls

    Large pearls cultivated in Australia and Southeast Asia. They are characterized by a rich luster in gold and white tones.

  • TAHITIAN PEARL

    Black-lipped Pearls

    Distinctive pearls produced by black-lipped oysters cultivated in Polynesia. Their unique colors—such as green, blue, and purple—are their main appeal.

  • Freshwater Pearls

    Pearls of diverse shapes and colors cultivated in Chinese rivers. They are characterized by their affordable price range and wide variety of design possibilities.

( COMPANY INFO )

Company Information

Company Name
WSP-W Co., Ltd.
Location

Tokyo Office
3rd Floor, Ginza Grandir Building, 3-10-1 Ginza, Chuo-ku, Tokyo 104-0061, Japan
TEL: +81-3-3549-1090 FAX: +81-3-3549-1091

Osaka Office
2F, Oak Shinsaibashi Building, 3-5-8 Minami-Senba, Chuo-ku, Osaka City, Osaka 542-0081, Japan
TEL: +81-6-6251-1090 FAX: +81-6-6251-1290

Fukuoka Office
1st Floor, Brio Daimyo III, 1-14-15 Daimyo, Chuo-ku, Fukuoka City, 810-0041, Japan
TEL: +81-92-510-1039

Established
December 1, 2025
Officers

Representative Director:Hiroshi Takeda

Director:Masao Watanabe

Director:Makiko Yabuno

Director:Yin Meiying

Auditor: Hiroshi Iwasaki

Business Activities
Pearl Jewelry Wholesale Business

( CONTACT )

Please feel free to contact us with any inquiries regarding pearl procurement and wholesale, as well as our product varieties, lot sizes, and price ranges.

Contact Us