The “ra” (螺) in Raden means “shell”, while “den” (鈿) signifies “decoration”. Raden is a beautiful decorative technique where the shiny inner layer of mother-of-pearl is finely processed and scattered over the surface of a lacquer.

This Japanese traditional craft was brought over from China in the Nara period (710-794), refined during the Heian period (794-1185), and handed down the generations to the present day.

Sumi Monochrome
Regular model with a modern twist on tradition

The Sumi Monochrome model features an arrangement of traditional Raden which is more subtle, and ideal for wearing in everyday life. The simple color of the freshwater shell is refined to a sophisticated shade using an original technique that tones down its saturation by applying a very thin coat of lacquer. This innovative variation on the Raden technique lends it a contemporary feel.