Board Members and Executive Officers
Soichiro Sakuma

Outside Member of the Board of Directors
Independent Director of Konica Minolta, Inc.
Outside Director (Audit & Supervisory Committee Member) of JX Advanced Metals Corporation,
Advisor to NS Solutions Corporation
| 1978 | Apr | Joined Nippon Steel Corporation. |
|---|---|---|
| 2009 | Apr | Executive Officer |
| 2012 | Apr | Managing Executive Officer |
| 2012 | Jun | Managing Director, Member of the Board |
| 2012 | Oct | Managing Director, Member of the Board, Nippon Steel & Sumitomo Metal Corporation |
| 2014 | Apr | Representative Director and Executive Vice President |
| 2018 | Apr | Director, Member of the Board |
| 2018 | Jun | Executive Advisor |
| 2019 | Apr | Executive Advisor, Nippon Steel Corporation |
| 2020 | Jun | Independent Director, Konica Minolta, Inc. (current position) |
| 2020 | Jul | Senior Adviser, NS Solutions Corporation (current position) |
| 2022 | Jun | Outside Director, JX Advanced Metals Corporation |
| 2023 | Jun | Outside Director (Audit and Supervisory Committee Member) (current position) |
| 2026 | Jun | Outside Members of the Board of Directors, Nidec Corporation (current position) |