Why Join the WSP Member List?

11% OFF for Double 11

We’ll send you an 11% off code to use during Double 11.

Offers for Members Only

Special offers, sent only to our email list.

New Arrivals & Limited Pieces

First looks at new arrivals and limited pieces, shared with VIP members by email.

Hanadama Akoya Pearls

A piece that keeps this year’s hard work close, for years to come.

Hanadama Akoya Pearl Necklaces

SHOP NECKLACES

Hanadama Akoya Pearl Earrings

SHOP EARRINGS

Hanadama Akoya Pearl Rings

SHOP RINGS

Hanadama Akoya Pearl Pendants

SHOP PENDANTS

Hanadama Akoya Pearl Formal Sets

SHOP FORMAL SETS

New to WSP?

We'll guide you from the very first step.

Here for you,
long after you choose.

  • Free Worldwide Shipping

    Complimentary shipping on all orders, wherever you are.

  • Order Tracking

    Track your shipment every step of the way after your order is dispatched.

  • Gift Wrapping

    Complimentary wrapping, ready to give.

  • Quality Assurance Card

    Included with every purchase to confirm our quality standards and provide warranty details.

  • Protective Packaging

    Securely cushioned. In the unlikely event of transit damage, we arrange a replacement.

  • 14-Day Returns

    If needed, eligible items can be returned within 14 days of delivery.

Customer Reviews

FAQ

For a detailed explanation of our grading standards with visual examples, please visit our Pearl Grading Guide.

Exact matches aren’t guaranteed, but we will hand-pick pieces that closely match your preferred tone.

No under normal wear. Gently wipe after use and store away from heat, humidity, and direct sunlight.

Always wipe your pearls after wearing them - this is the most important step. As shown in the video, gently rub each pearl with a soft cloth (microfiber or pearl polishing cloth) to remove oils and perspiration. Avoid paper tissues and water washing.

Put on your pearls last, remove them first. Keep them away from perfume, hairspray, cosmetics, sunscreen, household cleaners, and acidic foods.

Store separately in a soft pouch or jewelry box, away from direct sunlight and heat.

Remember: A few seconds of care after each wear keeps your pearls beautiful for generations.

Read the Full Care Guide >

Six-month warranty from the date of delivery. In-warranty repairs are free (shipping paid by the customer); fees may apply depending on condition.

About Repairs Service >

A branded case and a quality guarantee certificate are included; packaging may vary by item.

Packaging & Gift Options >

Prices may be adjusted due to exchange rates, material costs, and pearl market fluctuations.

Why Our Pricing

WSP began in Osaka in 1991, as a pearl wholesaler. We spent years learning firsthand how to buy and grade pearls.

We buy pearls directly and design in-house, so there’s no extra middleman markup. What you pay for is the pearl itself. 
Learn more →

Sourcing

Grading

Design

Our Stores

At our directly managed stores in Japan, you can discover and experience WSP’s curated selection of brands and products — both visually and through your skin.

About Us

WSP is a Japan-based company with over 30 years of experience in pearl wholesale, delivering high-quality pearls to customers both in Japan and around the world.