everytimeKiwaseisakujoThank you very much for your patronage of our online store.
Always on this pageKiwa crystalsTo special customers who love our products, we will introduce products that you can purchase earlier than general sales.
General sales are scheduled for Wednesday, April 9th.

New

KIWA CRYSTALS 2026 Spring&Summer
Sample set

This sample set includes a collection of new colors and new models for Spring/Summer 2026, focusing on two new colors: RC Peridot and RC Dark Sapphire, produced using the most popular technology. Check out the new products as soon as possible and use them to plan new products.
*Some of the sample sets include items that are not included in the general sale.

Crystals with sustainability in mind

The new RC Peridot and RC Dark Sapphire colors for Spring/Summer 2026 are recycled crystals that use damaged crystals that occur during the manufacturing process of crystals as part of the raw materials. This special color is created using innovative technology that takes into consideration the limited resources and environmental impact without compromising quality.
The RC at the beginning of the color name stands for Re Created.



Special Item

March 19th (Wed) - March 31st (Mon) 18:Up to 00, we have limited edition items that can only be purchased by special customers.

Kiwa crystalsAbout

Kiwa crystalsis a new brand that offers a wide range of products and stable, high-quality crystal glass for all who enjoy handmade products. The crystal glass is made with extremely precise cuts and is produced by European manufacturers with proven track record in a wide range of fields such as fashion, jewelry, and interior design. Twice a year, in spring and autumn, we announce new colors and new models that follow seasonal trends, as well as limited edition items with special processing. AlsoBezelWe are also working on developing peripheral items that will enhance the brilliance and charm of crystals.

●Kiwa crystalsis made from safe materials that are environmentally friendly and easy on the people.

Social responsibility and sustainability are one of the values ​​that are becoming even more important to businesses in the 21st century. Globally, restrictions on the use of lead and cadmium, which are considered harmful to the human body and the environment, are becoming stricter, and following electronic products and textile products, legal regulations are continuing in the jewelry field. Kiwa crystalsThe innovative technology that supports the technology, "ADVANCED CRYSTAL," meets even higher standards of major national standards such as lead, which are set in current legal regulations, without compromising the beautiful light distribution and brightness unique to crystal glass. Please feel free to use this service. *Kiwa crystalsis a red-free (lead-free) crystal glass with a lead content of less than 0.009%. It is produced using patented technology from "ADVANCED CRYSTAL." While maintaining its brilliance and quality in terms of optical properties, it complies with the strictest social and environmental standards for prohibited substances, which are becoming increasingly stricter for legal regulations around the world.