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Changes in Officers6140Asahi Diamond Industrial Co.,Ltd.Machinery

Notice Concerning Organizational Changes and Changes in Directors and Executive Officers

The Central Japan Division of the Sales Division will be integrated into the West Japan Division, creating a two-division structure comprising the East Japan and West Japan divisions. 3 directors will be newly appointed, 2 will leave office, and the responsibilities of 1 executive officer will also change.

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Who is moving to which position

Resolved 15 May 2026

Incoming appointee

3 items
Scheduled Appointment DateEffective 26 June 2026 (formal approval is scheduled at the 107th Annual General Meeting of Shareholders and the subsequent Board of Directors meeting)
Kawai Hiroaki (川合宏明)
Previous positionDirector; Head of Central Japan Division, Sales Division, and Head of Nagoya Branch
New positionDirector; Head of Chiba Plant
Kanemoto Kenichi (兼本憲一)
Previous positionExecutive Officer; Head of Tamagawa Plant and General Manager of the Procurement Department, Production Division
New positionDirector; Head of Tamagawa Plant and General Manager of the Procurement Department, Production Division
Nakamura Tetsuya (中村哲也)
Previous positionRepresentative Director and Senior Managing Executive Officer of NEC Capital Solutions Co., Ltd.; Senior Managing Executive Officer and Director of Japan Aviation Electronics Industry,Limited; and other positions
New positionDirector; Outside Director (Independent Officer)
Date of birthNakamura Tetsuya (中村哲也): born 25 December 1958. Other new appointees: Not disclosed
Number of shares heldNakamura Tetsuya (中村哲也): 0 shares (record date: Not disclosed). Other new appointees: Not disclosed
Because the names and counts do not correspond, they are shown as reported without linking the counts to individual names.

Departing officer

2 items
Date of departure26 June 2026
Abe Hideo (阿部英夫)Next role stated
Former PositionDirector; Head of the Technology Division and Head of Chiba Plant
New positionRetirement
Koyama Osamu (小山修)Next role stated
Former PositionOutside directors
New positionRetirement

“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)

Neither will remain on the Board of Directors.

Directors after the change9Number
Filing as an independent officerNakamura Tetsuya (中村哲也) is scheduled to be reported as an Independent Officer
Shareholders’ meeting approvalRequired. The 107th Annual General Meeting of Shareholders is scheduled for 26 June 2026, and proposals for the election of directors and Audit & Supervisory Board members are scheduled to be submitted.
Reasons for appointment

To further strengthen corporate governance. In addition, Nakamura Tetsuya (中村哲也) has extensive experience as a corporate executive and broad knowledge, and the Company has determined that his appointment will provide appropriate advice on management oversight and general management.

Details of organizational changes

The Central Japan Division of the Sales Division will be integrated into the West Japan Division, creating a two-division structure comprising the East Japan and West Japan divisions.

Independent officers are outside officers registered with the exchange as having no conflict of interest with general shareholders.
Who is moving to which position
ItemDetails
Resolution date15 May 2026
Scheduled Appointment DateEffective 26 June 2026 (formal approval is scheduled at the 107th Annual General Meeting of Shareholders and the subsequent Board of Directors meeting)
Date of departure26 June 2026
Name of appointeeKawai Hiroaki (川合宏明), Kanemoto Kenichi (兼本憲一), Nakamura Tetsuya (中村哲也)
Appointee's new positionDirector; Head of Chiba Plant, Director; Head of Tamagawa Plant and General Manager of the Procurement Department, Production Division, Director; Outside Director (Independent Officer)
Appointee's previous positionDirector; Head of Central Japan Division, Sales Division, and Head of Nagoya Branch, Executive Officer; Head of Tamagawa Plant and General Manager of the Procurement Department, Production Division, Representative Director and Senior Managing Executive Officer of NEC Capital Solutions Co., Ltd.; Senior Managing Executive Officer and Director of Japan Aviation Electronics Industry,Limited; and other positions
Appointee's date of birthNakamura Tetsuya (中村哲也): born 25 December 1958. Other new appointees: Not disclosed
Number of shares held by the appointeeNakamura Tetsuya (中村哲也): 0 shares (record date: Not disclosed). Other new appointees: Not disclosed
Name of departing officerAbe Hideo (阿部英夫), Koyama Osamu (小山修)
Former position of departing officerDirector; Head of the Technology Division and Head of Chiba Plant, Outside directors
New position of departing officerRetirement, Retirement
Whether the incumbent will remain in officeNeither will remain on the Board of Directors.
Reasons for appointmentTo further strengthen corporate governance. In addition, Nakamura Tetsuya (中村哲也) has extensive experience as a corporate executive and broad knowledge, and the Company has determined that his appointment will provide appropriate advice on management oversight and general management.
Number of directors after the change9 directors, including 3 outside directors
Filing as an independent officerNakamura Tetsuya (中村哲也) is scheduled to be reported as an Independent Officer
Details of organizational changesThe Central Japan Division of the Sales Division will be integrated into the West Japan Division, creating a two-division structure comprising the East Japan and West Japan divisions.
Subject to Approval by the General Meeting of ShareholdersRequired. The 107th Annual General Meeting of Shareholders is scheduled for 26 June 2026, and proposals for the election of directors and Audit & Supervisory Board members are scheduled to be submitted.
Items this document does not state (4)
Year the appointee joined the CompanyReason for departureReason for changeChange 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.

No specific reason is provided for the organizational change integrating the Central Japan Division into the West Japan Division. The reasons given for appointing the outside director candidate are to further strengthen corporate governance and to obtain appropriate advice on management oversight and general management.

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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 Concerning Organizational Changes and Changes in Directors and Executive Officers | Asahi Diamond Industrial Co.,Ltd. (6140) timely disclosure | Komori