Brilliance Comes To Life

Go to Our Business

Refined craftsmanship & sophisticated technologies

Integration and fusion between long-standing master craftsmanship and state-of-the-art technologies.

Go to Products Provided by Kuwayama

Masterpieces fascinating the world

Many of Kuwayama works have been highly evaluated at world-class jewellery contests.

Go to Planning & Design

Solid quality

Kuwayama always delivers consistent and high quality products to customers.

Go to Quality Management

Covering all processes

Reliable integrated capability covering all processes from planning & design to manufacturing and sales & marketing.

Go to Production System

Uncompromising quality and technical capabilities
applied to all about jewellery.

As a general jewellery manufacturer, Kuwayama provides an extensive range of products, including original jewellery,
by integrating all stages of business operations from planning & design, manufacturing, sales & marketing, to services.
While also undertaking ODM/OEM for renowned top brands in Japan and overseas,
Kuwayama delivers brilliance with reliable quality that fascinates many people in the world.