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Changes in Officers6144Seibu Electric & Machinery Co.,Ltd.Machinery

Notice of Changes in Directors and Executive Officers

Effective 26 June 2026, Matsushita Kazuhiro (松下 和宏) will be newly appointed as a director, and Sato Norio (佐藤 德生) will change from director to adviser. Among the executive officers, Yanase Tetsuya (柳瀬 哲也) and Matsumoto Junji (松本 順司) will be promoted to senior executive officers, while Tatefuku Shunji (立福 俊二) and Mitsuyasu Takashi (光安 隆) will be newly appointed as executive officers.

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Who is moving to which position

Resolved 15 May 2026

Incoming appointee

3 items
Scheduled Appointment DateEffective 26 June 2026. The changes in directors are scheduled to be formally decided at the 93rd Annual General Meeting of Shareholders, scheduled for 26 June 2026, and the Board of Directors meeting to be held thereafter.
Matsushita Kazuhiro (松下 和宏)
Previous positionSenior Executive Officer; General Manager, Precision Machinery Division, concurrently General Manager, Overseas Sales Department
New positionDirector and Senior Executive Officer; General Manager, Precision Machinery Division, concurrently General Manager, Overseas Sales Department
Tatefuku Shunji (立福 俊二)
Previous positionGeneral Manager, Tokyo Branch, concurrently General Manager, Sales Department, Industrial Machinery Division
New positionExecutive Officer; General Manager, Tokyo Branch, concurrently General Manager, Sales Department, Industrial Machinery Division
Mitsuyasu Takashi (光安 隆)
Previous positionDeputy General Manager, Precision Machinery Division, concurrently General Manager, Production Department
New positionExecutive Officer; Deputy General Manager, Precision Machinery Division, concurrently General Manager, Production Department

Departing officer

1 item
Date of departure26 June 2026
Sato Norio (佐藤 德生)Next role stated
Former PositionDirectors
New positionAdviser

“Next role stated” means the document names the position the person holds after stepping down. It does not necessarily mean they are leaving the company.

Whether the incumbent will remain in office (whether they will retain their position)

Will not remain on the Board of Directors and will change from director to adviser.

Directors after the change6Number
Shareholders’ meeting approvalYes. The 93rd Annual General Meeting of Shareholders is scheduled for 26 June 2026.
Who is moving to which position
ItemDetails
Resolution date15 May 2026
Scheduled Appointment DateEffective 26 June 2026. The changes in directors are scheduled to be formally decided at the 93rd Annual General Meeting of Shareholders, scheduled for 26 June 2026, and the Board of Directors meeting to be held thereafter.
Date of departure26 June 2026
Name of appointeeMatsushita Kazuhiro (松下 和宏), Tatefuku Shunji (立福 俊二), Mitsuyasu Takashi (光安 隆)
Appointee's new positionDirector and Senior Executive Officer; General Manager, Precision Machinery Division, concurrently General Manager, Overseas Sales Department, Executive Officer; General Manager, Tokyo Branch, concurrently General Manager, Sales Department, Industrial Machinery Division, Executive Officer; Deputy General Manager, Precision Machinery Division, concurrently General Manager, Production Department
Appointee's previous positionSenior Executive Officer; General Manager, Precision Machinery Division, concurrently General Manager, Overseas Sales Department, General Manager, Tokyo Branch, concurrently General Manager, Sales Department, Industrial Machinery Division, Deputy General Manager, Precision Machinery Division, concurrently General Manager, Production Department
Name of departing officerSato Norio (佐藤 德生)
Former position of departing officerDirectors
New position of departing officerAdviser
Whether the incumbent will remain in officeWill not remain on the Board of Directors and will change from director to adviser.
Number of directors after the change6 (including 2 outside directors)
Subject to Approval by the General Meeting of ShareholdersYes. The 93rd Annual General Meeting of Shareholders is scheduled for 26 June 2026.
Items this document does not state (9)
Appointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeReason for departureReason for changeReasons for appointmentFiling as an independent officerDetails of organizational changesChange in Corporate Governance Structure

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The company has not provided any specific explanation for the changes.

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Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice of Changes in Directors and Executive Officers | Seibu Electric & Machinery Co.,Ltd. (6144) timely disclosure | Komori