Notice of Corporate Name Change - 

Adamant Namiki Precision Jewel Co., Ltd., changed its name to Orbray Co., Ltd., effective January 1, 2023.

A special website is available.

Executive-Level Changes in Management

March 31, 2021

As decided at today's board meeting, Adamant Namiki will have the following changes to management, effective on Mar. 31st, 2021.

Effective March 31, 2021


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Shoji Namki


Riyako Namiki

President & CEO

Osamu Wada

Executive Vice President