TANAKA PRECIOUS METAL GROUP Co., Ltd. CEO Koichiro Tanaka

August 15, 2025

TANAKA PRECIOUS METAL GROUP Co., Ltd. celebrated the 140th anniversary of its founding in July 2025. To commemorate this occasion, on July 31, it held a “140th Anniversary Press Conference” at KABUTO ONE in Nihonbashi Kabutocho. 

Speaking at the press conference were Koichiro Tanaka, Group CEO of TANAKA PRECIOUS METAL GROUP Co., Ltd., Masakazu Tanaka, CEO of TANAKA PRECIOUS METAL RETAILING Co., Ltd., and Tomoyuki Tada, COO of TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. The three reflected on TANAKA’s history as a leading company in the precious metals industry, from its head office in Nihonbashi Kayabacho, where the Group was founded, and highlighted its contributions to society through precious metals.

Exhibition of TANAKA`s industrial business products

Link:TANAKA Holds Press Conference to Commemorate Its 140th Anniversary | News | TANAKA