Editor’s Note
Kowa Sangyo has launched a new OEM page for high-quality accessory materials, expanding its services to companies, creators, and individuals seeking original accessories.
Kowa Sangyo Co., Ltd. (Headquarters: Sakai City, Osaka Prefecture; President: Hisashi Higashi; hereinafter “Kowa Sangyo”) operates BeadsShopj4 stores in Tokyo, Osaka, and Fukuoka, and sells products through its official online shop, Rakuten Market, and Yahoo! Shopping. The company has now launched a new OEM page.
We offer OEM manufacturing of high-quality accessory materials. Whether you are a company, creator, or individual looking to create original accessories, we can produce fully customized parts aligned with your brand concept and sales strategy.
Utilizing a wide range of materials and techniques—including metal, resin, pearl, and enamel processing—we deliver high-quality products with meticulous attention to detail.
We provide one-stop support from design to prototyping and mass production, helping to maximize your brand’s individuality. Small-lot orders are also possible, making it ideal for test marketing new products or launching limited collections.
Furthermore, our accessory materials have been adopted for special museum-related projects. We have provided historically accurate reproduction parts and created commemorative items for special exhibitions. We guarantee quality that satisfies companies seeking culturally valuable products.
To date, we have received requests from many companies and have been involved in their production.

Beyond accessories, we can also create parts for apparel (e.g., clothing buttons, bag handles), local products, interior goods, and promotional items—expanding infinitely beyond accessories.
Based on the skills and experience of our craftsmen, we ensure stable product supply and can handle large-scale production.
For details on orders, estimates, or other inquiries, please feel free to contact us.
New OEM page: https://beads-j4.com/
● Kowa Sangyo Online Shop
BeadsShop j4 [Official] Beads & Accessory Parts Online Shop
(https://www.beads-shop-j4.com/)
Rakuten Market Store
(https://www.rakuten.ne.jp/gold/beadsshopj4/)
Yahoo! Shopping Store

(https://store.shopping.yahoo.co.jp/beadsshopj4/)
■ Company Overview
Company Name: Kowa Sangyo Co., Ltd.
Representative: President Hisashi Higashi
Address: 1-4-20 Haze-cho, Naka-ku, Sakai City, Osaka 599-8238, Japan
Established: 1970
Business: Planning, manufacturing, wholesale, and retail of decorative items and accessory parts
Capital: 10 million yen
URL: https://www.beads-shop-j4.com/
Instagram: https://www.instagram.com/beadsshopj4.official/

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