For Buyer's Guide

Competitive Buying and Selling, Open to Members Only A B2B Online Auction

The 6 Advantages
for Buyers

  • all over the world

    Bidding from

    We held our auction completely online. Participate anywhere, anytime you want.​ ​

  • Over​ ​

    Products Available

    Precious Stones and Metals, Luxury Watches, and Other Luxury Listings

  • Long

    Bidding Period

    Take the time to consider your bid carefully during the long bidding period (6 to 7days).

  • Bid acceptance rate of00%

    High bid acceptance rate achieved by providing quality products and places

  • Reliable

    Inspection and care

    Reliable appraisals and maintenance by qualified personnel and technicians

  • ManyBig-Ticket Items

    We can provide many big-ticket and high-quality goods thanks to our proprietary buying routes.

auction process

Auctions can be easily and securely participated in by any buyer who meets our company’s criteria, such as our Rules and Notes for Caution.
  1. STEP 1

    Inspection & bidding

    All items can be inspected and bids can be placed online. A long bidding period of 6 to 7 days is provided.

  2. STEP 2


    From the day after the bidding deadline, a statement for settlement can be issued from the bidding site.

  3. STEP 3


    After the bidding deadline, products will be shipped in sequence as payment is confirmed.

Online auctions can be participated in after member registration is complete.


Every Month Auctions are held twice a month  on the 1st week the 3rd week.

Deadline for bidding

Watches, accessories, small items, apparels, shoes, and silver brands
on the 1st & 3rd Tuesdayof every month
Branded jewelry, non-branded jewelry, and bags
on the 1st & 3rd Wednesday of every month

* The auction starts at 9:00 (JST) on Thursday of the week before the bidding deadline.
* The deadline for bidding on accessories, small items, apparel, shoes, silver brands, branded and non-branded jewelry is 15:59 (JST) on the day.
The deadline for bidding on watches, and bags is 17:59 (JST) on the day.
* There is a function for the automatic extension of the bidding deadline (in 5-minute increment)

Responsible and schedule coordination

Winning bid fee

Watches, unset jewels, brand-name jewelry, unbranded jewelry, bags, accessories
Of the winning bid

Apparel, furs, footwear, brand-name silver
Of the winning bid


Listing Categories

How to register

STAR BUYERS AUCTION are for businesses only. Only registered members can participate.

  1. STEP 1

    Register Member Information

    Please use the registration form to enter your company's information, and contact person's information. We will send you instructions on how to register your images as soon as we have confirmed your information.

  2. STEP 2

    Required documents for image registration

    You will be required to submit your personal identification documents for the screening process. Please log in from the URL that was sent to you, and submit your personal identification documents.

    *You will be required to submit images of both front, back, thickness of your ID, photo identification, and all the information pages of your antique dealer’s license.

  3. STEP 3


    We will review your application in accordance with our standards based on the information you have registered.​ ​

    *Depending on the results of the review, it may not be possible to register. Thank you for your understanding.

  4. STEP 4

    Account is granted,
    start use

    After reviewing process is completed, we will send the account information for the membership page to your contact person. All transactions can be done online, including auction previews, listings, and bids.

Experience the outstanding lineup and quality of