About the material business

 Purchasing precious metals

SKG Japan Co., Ltd. has established a business scheme in which buyers and sellers are promised, and by utilizing our many years of experience and accumulated know-how, we provide stable transactions and appropriate purchase prices.

From October 1, 2016, the Act on Prevention of Transfer of Criminal Proceeds was revised, and the details of identity verification and corporate verification became stricter. We are committed to legally compliant transactions. We apologize for the inconvenience, but we appreciate your understanding and cooperation.

The required documents for each customer (all originals) are listed below, so please prepare them before visiting our store.

※ Refused any purchase of smuggled goods. ※


 About confirmation documents

● Confirmation documents for corporations
1. Certificate of all historical matters (within 3 months from the date of issue)
2. Seal certificate (within 3 months from the date of issue)
3. Tax payment certificate (Part 3 of 3)
4. Documents that can prove the real ruler
5. Antiquary license
6. Representative identification card
7. Trading account passbook (1st and 2nd pages)
▼Additional documents when someone other than the representative visits the store▼
8. Power of attorney
9. Employee ID card of the visitor
Note) For each transaction, an image of the shape before melting is required for scraps such as plates.

● Regarding confirmation documents for individuals and sole proprietors(When the person visits the store: Documents A or B are required)
A. Identification card with face photo (one of the following) ・Driver's license ・Driving career certificate ・Residence card ・Special permanent resident certificate
B. Identification card without face photo (2 of the following) ・Various health insurance cards ・National pension handbook ・Certificate of residence (within 3 months from the date of issue)


 Shop purchase

We purchase precious metals etc at stores.
We offer a total of 5 steps of "safe, secure, speedy" transactions.


 1. Reservation (Contact: 03-3350-0025)

  • If you are considering selling, please make a reservation by phone in advance.
    [Inquiry counter reception hours: Weekdays 9:00 to 17:00]

 2. Visit us

  • Please bring items that you wish to assess / sell to the store.

 3. Confirmation / Assessment of goods


 4. Presentation of purchase price・Identity verification.

  • Based on the weight and the precious metal market price on the day of the transaction, we will present an estimated price (including tax) on the spot and explain the breakdown.

 5. Payment

  • We will transfer the assessed amount.

    *Based on the "Act on Prevention of Transfer of Criminal Proceeds", identity verification will be carried out for cash transactions exceeding 2 million yen. In addition, in the case of transactions of 2 million yen or less, the Secondhand Articles Dealer Act will be applied. We appreciate your understanding and cooperation.

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