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Changes in Officers6467NICHIDAI CORPORATIONMachinery

Notice Regarding Changes in Directors, Organizational Changes and Personnel Changes

Effective 1 April 2026, the Company will establish and reorganize departments including the Corporate Planning Department and the Business Growth Strategy Office, make the Production Engineering Department independent, and merge the Production Control Department with the Manufacturing Department. In addition, 1 director will retire and 1 new director will be appointed, along with personnel changes involving executive officers, department heads and others.

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Who is moving to which position

Resolved 26 March 2026

Incoming appointee

1 item
Scheduled Appointment DateEffective 1 April 2026. However, the appointment and retirement of directors are scheduled to be formally decided at the Ordinary General Meeting of Shareholders scheduled for late June 2026.
Otsuka Masahiko (大塚 昌彦)
Previous positionGeneral Manager of the Sales Engineering Division and General Manager of the Engineering Department of Nichidai Filter Co., Ltd. He is scheduled to become Representative Director and President of Nichidai Filter Co., Ltd. effective 1 April this year.
New positionDirector and Representative Director and President of Nichidai Filter Co., Ltd., and General Manager of the Engineering Department

Departing officer

1 item
Date of departureAt the conclusion of the Ordinary General Meeting of Shareholders scheduled for late June 2026 (as a director)
Nakamura Atsuto (中村 篤人)Next role stated
Former PositionDirector and Representative Director and President of Nichidai Filter Co., Ltd.
New positionDirector and Director of Nichidai Filter Co., Ltd.

“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)

Continuing in office as Director

Shareholders’ meeting approvalYes. The appointment and retirement of directors are scheduled to be formally decided at the Ordinary General Meeting of Shareholders scheduled for late June 2026.
Details of organizational changes

The management strategy and planning functions of the Management Strategy and New Business Development Office will be separated, and the Corporate Planning Department will be established within the Corporate Management Division. The Management Strategy and New Business Development Office will be reorganized as the Business Growth Strategy Office. The Production Engineering Section of the Manufacturing Department will become independent as the Production Engineering Department. The Production Control Department and the Manufacturing Department will be merged. The Production Division and Sales Engineering Division of Nichidai Filter Co., Ltd. will be dissolved.

Who is moving to which position
ItemDetails
Resolution date26 March 2026
Scheduled Appointment DateEffective 1 April 2026. However, the appointment and retirement of directors are scheduled to be formally decided at the Ordinary General Meeting of Shareholders scheduled for late June 2026.
Date of departureAt the conclusion of the Ordinary General Meeting of Shareholders scheduled for late June 2026 (as a director)
Name of appointeeOtsuka Masahiko (大塚 昌彦)
Appointee's new positionDirector and Representative Director and President of Nichidai Filter Co., Ltd., and General Manager of the Engineering Department
Appointee's previous positionGeneral Manager of the Sales Engineering Division and General Manager of the Engineering Department of Nichidai Filter Co., Ltd. He is scheduled to become Representative Director and President of Nichidai Filter Co., Ltd. effective 1 April this year.
Name of departing officerNakamura Atsuto (中村 篤人)
Former position of departing officerDirector and Representative Director and President of Nichidai Filter Co., Ltd.
New position of departing officerDirector and Director of Nichidai Filter Co., Ltd.
Whether the incumbent will remain in officeContinuing in office as Director
Details of organizational changesThe management strategy and planning functions of the Management Strategy and New Business Development Office will be separated, and the Corporate Planning Department will be established within the Corporate Management Division. The Management Strategy and New Business Development Office will be reorganized as the Business Growth Strategy Office. The Production Engineering Section of the Manufacturing Department will become independent as the Production Engineering Department. The Production Control Department and the Manufacturing Department will be merged. The Production Division and Sales Engineering Division of Nichidai Filter Co., Ltd. will be dissolved.
Subject to Approval by the General Meeting of ShareholdersYes. The appointment and retirement of directors are scheduled to be formally decided at the Ordinary General Meeting of Shareholders scheduled for late 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 appointmentNumber of directors after the changeFiling as an independent officerChange 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.

To strengthen management strategy and planning functions and establish a central structure for planning, strategy and management aimed at sustainable growth. To strengthen the framework for promoting growth initiatives across organizational boundaries. To enable the production engineering function to demonstrate its advanced and specialized capabilities, strengthen coordination from development through mass production, improve quality and productivity, and build a highly competitive manufacturing base. At the subsidiary, to simplify the organizational hierarchy, strengthen coordination between operating teams and accelerate decision-making.

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Notice Regarding Changes in Directors, Organizational Changes and Personnel Changes | NICHIDAI CORPORATION (6467) timely disclosure | Komori