Directors
Director
-
Chair of the Board
Naoki Ono -
Director
(Outside Director)
Tatsuo Wakabayashi
<Principal Concurrent Positions>
Senior Advisor, Mitsubishi UFJ Trust and Banking Corporation
Outside Director, Mitsubishi Logistics Corporation -
Director
(Outside Director)
Koji Igarashi
-
Director
(Outside Director)
Kazuhiko Takeda
<Principal Concurrent Positions>
Outside Director, Sojitz Corporation -
Director
(Outside Director)
Rikako Beppu
<Principal Concurrent Positions>
Counsel, Squire Patton Boggs Tokyo (Foreign Law Joint Business)
Audit & Supervisory Board Member (Outside), Toyota Tsusho Corporation -
Director
(Outside Director)
Hatsunori Kiriyama
<Principal Concurrent Positions>
Representative Director and CEO, forGL. Co.,Ltd.
Outside Director, Calbee, Inc. -
Director
(Outside Director)
Nozomi Sagara -
Director
(Outside Director)
Ichiro Sasaki
<Principal Concurrent Positions>
Advisor, Brother Industries, Ltd. -
Director,
Chief Executive Officer
(Representative Executive Officer)
Tetsuya Tanaka -
Director,
Managing Executive Officer
Kayo Hirano
Nomination Committee
| Director (Outside Director) | Tatsuo Wakabayashi (Chair) |
|---|---|
| Director (Outside Director) | Koji Igarashi |
| Director (Outside Director) | Rikako Beppu |
Audit Committee
| Director (Outside Director) | Kazuhiko Takeda (Chair) |
|---|---|
| Director (Outside Director) | Hatsunori Kiriyama |
| Director (Outside Director) | Nozomi Sagara |
| Director | Naoki Ono |
Remuneration Committee
| Director (Outside Director) | Koji Igarashi (Chair) |
|---|---|
| Director (Outside Director) | Tatsuo Wakabayashi |
| Director (Outside Director) | Rikako Beppu |
Sustainability Committee
| Director (Outside Director) | Nozomi Sagara (Chair) |
|---|---|
| Director (Outside Director) | Hatsunori Kiriyama |
| Director (Outside Director) | Ichiro Sasaki |
Executive Officer
| Chief Executive Officer* (Representative Executive Officer) | Tetsuya Tanaka | CEO Responsible for General Operation of the Company, Internal Audit, Sustainability Promotion, Mitsubishi Materials Europe B.V. |
|---|---|---|
| Managing Executive Officer* | Kayo Hirano | CFO Responsibilities of the CFO, Responsible for Procurement & Logistics |
| Managing Executive Officer | Makiko Nogawa | CHRO Responsibilities of the CHRO, Responsible for General Affairs, Corporate Communications, Legal & Compliance, Business Transformation |
| Managing Executive Officer | Toshinori Ishii | CTO Responsibilities of the CTO, Responsible for Renewable Energy Business |
| Managing Executive Officer (Representative Executive Officer) | Nobuhiro Takayanagi | President, Metals Company |
| Managing Executive Officer | Zhang Shoubin | President, Advanced Products Company |
| Managing Executive Officer | Kazuo Ohara | President, Metalworking Solutions Company |
* Executive Officer Tetsuya Tanaka and Kayo Hirano concurrently serve as Directors.
< Abbreviation >
- CEO
- Chief Executive Officer
- CFO
- Chief Financial Officer
- CHRO
- Chief Human Resources Officer
- CTO
- Chief Technical Officer
< Sustainability Promotion and Responsibilities of the CxO >
- Sustainability Promotion
- Sustainability Management (including Safety, Environment & Quality, Sustainable Development, Environmental Stewardship Center)
- Responsibilities of the CFO
- Accounting, Finance, Financial Controlling, Investor Relations
- Responsibilities of the CHRO
- Global Human Resources, Human Resources & Industrial Relations
- Responsibilities of the CTO
- Monozukuri and R&D Strategy, DX Promotion, System Strategy
(As of June 25, 2025)