TOKYO, Sept 14, 2026 – (JCN Newswire) – TANAKA PRECIOUS METAL GROUP Co., Ltd. (Head office: Chuo-ku, Tokyo; Group CEO: Koichiro Tanaka) announces that its Board of Directors tentatively decided, at a meeting held on August 21, 2026, the appointment of executives for TANAKA PRECIOUS METAL GROUP Co., Ltd., TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd., TANAKA PRECIOUS METAL RETAILING Co., Ltd., TKT Co., Ltd., TANAKA PRECIOUS METAL NEXT Co., Ltd., TANAKA ELECTRONICS Co., Ltd., EEJA Ltd., and EEJA Technologies Ltd.
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TANAKA’s Executive Appointments
1. TANAKA PRECIOUS METAL GROUP Co., Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Director & Vice Chairman | Satoshi Ichiishi | Reappointment | |
| Representative Director & Group CEO | Koichiro Tanaka | Reappointment | |
| Representative Director & Group COO | Tomoyuki Tada | Reappointment | |
| Director & Senior Corporate Officer | Masakazu Tanaka | Reappointment | |
| Outside Director | Mariko Mimura | Reappointment | |
| Outside Director | Isao Endo | Reappointment | |
| Managing Corporate Officer | Akihide Hirao | Reappointment | |
| Managing Corporate Officer | Chiaki Kaneko | Reappointment | |
| Managing Corporate Officer | Kazuharu Yoshida | Reappointment | |
| Managing Corporate Officer | Yoshiyuki Kamiya | Preferment | Corporate Officer |
| Corporate Officer | Naoyuki Muto | Reappointment | |
| Corporate Officer | Miho Fukushima | Reappointment | |
| Corporate Officer | Takatoshi Sugiyama | Newly Appointed | |
| Audit & Supervisory Board Member | Akihito Sato | ||
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | ||
| Audit & Supervisory Board Member | Kazuaki Tanaka | ||
| Audit & Supervisory Board Member | Nobutaka Aoki | ||
| Audit & Supervisory Board Member | Shinya Tago |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
TANAKA PRECIOUS METAL GROUP Co., Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Reappointment | |
| Audit & Supervisory Board Member | Kazuaki Tanaka | Reappointment | |
| Audit & Supervisory Board Member | Nobutaka Aoki | Reappointment | |
| Audit & Supervisory Board Member | Shinya Tago | Reappointment |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
2. TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Representative Director & CEO | Koichiro Tanaka | Reappointment | |
| Representative Director & COO | Tomoyuki Tada | Reappointment | |
| Director & Corporate Officer | Yasutaka Ihara | Reappointment | |
| Director & Corporate Officer | Wataru Wada | Reappointment | |
| Managing Corporate Officer | Kozo Hayashi | Reappointment | |
| Managing Corporate Officer | Noriyuki Kudo | Reappointment | |
| Managing Corporate Officer | Eiichiro Kato | Preferment | Corporate Officer |
| Corporate Officer | Takeshi Furusawa | Reappointment | |
| Corporate Officer | Katsuya Kobayashi | Reappointment | |
| Corporate Officer | Kunihiro Shima | Newly Appointed | |
| Corporate Officer | Minoru Ogiso | Newly Appointed | |
| Audit & Supervisory Board Member | Akihito Sato | ||
| Audit & Supervisory Board Member | Kazuaki Tanaka | ||
| Audit & Supervisory Board Member | Nobutaka Aoki | ||
| Audit & Supervisory Board Member | Hiroyuki Sakamoto |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Kazuaki Tanaka | Reappointment | |
| Audit & Supervisory Board Member | Nobutaka Aoki | Reappointment | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Reappointment |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
3. TANAKA PRECIOUS METAL RETAILING Co., Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Representative Director & CEO | Masakazu Tanaka | Reappointment | |
| Director & Senior Corporate Officer | Chika Tachibana | Preferment | Director & Managing Corporate Officer |
| Director | Chiaki Kaneko | Reappointment | |
| Corporate Officer | Takahiro Ito | Reappointment | |
| Audit & Supervisory Board Member | Akihito Sato | ||
| Audit & Supervisory Board Member | Nobutaka Aoki |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
TANAKA PRECIOUS METAL RETAILING Co., Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Nobutaka Aoki | Reappointment | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Newly Appointed |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
4. TKT Co., Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Representative Director & CEO | Chiaki Kaneko | Reappointment | |
| Director | Satoshi Ichiishi | Reappointment | |
| Director | Masakazu Tanaka | Reappointment | |
| Audit & Supervisory Board Member | Akihito Sato |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
TKT Co., Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Newly Appointed |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
5. TANAKA PRECIOUS METAL NEXT Co., Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Representative Director & CEO | Tomohiro Toi | Reappointment | |
| Director | Koichiro Tanaka | Reappointment | |
| Director | Kazuharu Yoshida | Reappointment | |
| Audit & Supervisory Board Member | Akihito Sato |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
TANAKA PRECIOUS METAL NEXT Co., Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Newly Appointed |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
6. TANAKA ELECTRONICS Co., Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Toshiya Yamamoto | Retirement | Director & Chairman | |
| Representative Director & CEO | Tomoyuki Taniguchi | Reappointment | |
| Director & COO | Noriaki Harada | Reappointment | |
| Director & Corporate Officer | Takashi Hoshino | Reappointment | |
| Director & Corporate Officer | Tsutomu Yamashita | Newly Appointed | Corporate Officer |
| Corporate Officer | Yohei Sosa | Newly Appointed | |
| Audit & Supervisory Board Member | Akihito Sato | ||
| Audit & Supervisory Board Member | Nobutaka Aoki |
*Toshiya Yamamoto is scheduled to assume the position of Advisor to TANAKA ELECTRONICS Co., Ltd. effective January 1, 2027.
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
TANAKA ELECTRONICS Co., Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Nobutaka Aoki | Reappointment | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Newly Appointed |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
7. EEJA Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Representative Director & CEO | Akihiko Domae | Reappointment | |
| Director & Managing Corporate Officer | Sachihiro Otsu | Reappointment | |
| Director & Corporate Officer | Junji Hoshi | Reappointment | |
| Corporate Officer | Toshio Kuzushima | Reappointment | |
| Corporate Officer | Shoryu Kazari | Newly Appointed | |
| Audit & Supervisory Board Member | Akihito Sato | ||
| Audit & Supervisory Board Member | Kazuaki Tanaka |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
EEJA Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Kazuaki Tanaka | Reappointment | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Newly Appointed |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
8. EEJA Technologies Ltd. (Effective January 1, 2027)
| New Position | Name | Previous Position | |
| Representative Director & CEO | Toshio Kuzushima | Reappointment | |
| Director | Akihiko Domae | Reappointment | |
| Director | Sachihiro Otsu | Reappointment | |
| Audit & Supervisory Board Member | Akihito Sato |
*Directors will be appointed at the Extraordinary General Meeting of Shareholders to be held on December 31, 2026.
EEJA Technologies Ltd. (Effective March 26, 2027)
| New Position | Name | Previous Position | |
| Audit & Supervisory Board Member | Hiroyuki Sakamoto | Newly Appointed |
*Akihito Sato is scheduled to retire from the position of Audit & Supervisory Board Member effective March 26, 2027, and assume the position of Advisor to TANAKA PRECIOUS METAL GROUP Co., Ltd.
*The Audit & Supervisory Board Members are scheduled to be appointed at the Annual General Meeting of Shareholders to be held on March 26, 2027.
Press Release: https://www.acnnewswire.com/docs/files/20260914_EN.pdf