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Changes in Officers6855JAPAN ELECTRONIC MATERIALS CORPORATIONElectrical Equipment and Precision Instruments

Notice Regarding Personnel Changes

Effective 1 October 2026, the title of the senior executive officer responsible for production and quality will change, and the general manager, deputy general manager and other positions in the Production Operations Division will be reshuffled. This is a personnel change at the executive officer and general manager levels, not a change involving directors or the president.

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Who is moving to which position

Resolved 25 September 2026

Incoming appointee

3 items
Scheduled Appointment Date1 October 2026
Fujii Akihiko (藤井 昭彦)
Previous positionSenior Executive Officer, in charge of Production Operations and Quality Operations
New positionSenior Executive Officer, in charge of Production Operations and Quality Operations
Shiga Hideaki (志賀 秀明)
Previous positionDeputy General Manager, Production Operations Division, also General Manager, Production Management Department
New positionGeneral Manager, Production Operations Division
Ono Koichi (大野 浩一)
Previous positionGeneral Manager, PC Manufacturing Department, Production Operations Division
New positionDeputy General Manager, Production Operations Division (in charge of the Production Engineering, PC Manufacturing and Production Management departments), also General Manager, Production Management Department

Departing officer

3 items
Fujii Akihiko (藤井 昭彦)Next role stated
Former PositionSenior Executive Officer, General Manager, Production Operations Division (in charge of Production Operations and Quality Operations)
New positionSenior Executive Officer, in charge of Production Operations and Quality Operations
Shiga Hideaki (志賀 秀明)Next role stated
Former PositionDeputy General Manager, Production Operations Division, also General Manager, Production Management Department
New positionGeneral Manager, Production Operations Division
Ono Koichi (大野 浩一)Next role stated
Former PositionGeneral Manager, PC Manufacturing Department, Production Operations Division
New positionDeputy General Manager, Production Operations Division (in charge of the Production Engineering, PC Manufacturing and Production Management departments), also General Manager, Production Management Department

“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.

Who is moving to which position
ItemDetails
Resolution date25 September 2026
Scheduled Appointment Date1 October 2026
Name of appointeeFujii Akihiko (藤井 昭彦), Shiga Hideaki (志賀 秀明), Ono Koichi (大野 浩一)
Appointee's new positionSenior Executive Officer, in charge of Production Operations and Quality Operations, General Manager, Production Operations Division, Deputy General Manager, Production Operations Division (in charge of the Production Engineering, PC Manufacturing and Production Management departments), also General Manager, Production Management Department
Appointee's previous positionSenior Executive Officer, in charge of Production Operations and Quality Operations, Deputy General Manager, Production Operations Division, also General Manager, Production Management Department, General Manager, PC Manufacturing Department, Production Operations Division
Name of departing officerFujii Akihiko (藤井 昭彦), Shiga Hideaki (志賀 秀明), Ono Koichi (大野 浩一)
Former position of departing officerSenior Executive Officer, General Manager, Production Operations Division (in charge of Production Operations and Quality Operations), Deputy General Manager, Production Operations Division, also General Manager, Production Management Department, General Manager, PC Manufacturing Department, Production Operations Division
New position of departing officerSenior Executive Officer, in charge of Production Operations and Quality Operations, General Manager, Production Operations Division, Deputy General Manager, Production Operations Division (in charge of the Production Engineering, PC Manufacturing and Production Management departments), also General Manager, Production Management Department
Items this document does not state (13)
Date of departureAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeReason for departureWhether the incumbent will remain in officeReason for changeReasons for appointmentNumber of directors after the changeDetails of organizational changesChange in Corporate Governance StructureFiling as an independent officerSubject to Approval by the General Meeting of Shareholders

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 stated that it had decided on the personnel changes, but did not provide specific reasons for them.

How to read this page

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Regarding Personnel Changes | JAPAN ELECTRONIC MATERIALS CORPORATION (6855) timely disclosure | Komori