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Changes in Officers6036KeePer Technical Laboratory Co.,Ltd.Information and Communications, Services and Others

Notice Regarding Changes in Officers

Tani Yoshimichi (谷好通) became Representative Director, Chairman and President & CEO, while Kaku Sosuke (賀来聡介) retired as a director upon completion of his term. The responsibilities assigned to the directors were also changed, and Tada Masahiro (多田昌弘) and Toguchi Isami (渡口功巳) became directors.

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Who is moving to which position

Resolved 28 September 2026

Incoming appointee

2 items
Scheduled Appointment Date28 September 2026 (after the conclusion of the 34th Annual General Meeting of Shareholders; formally decided at the general meeting of shareholders held on the same day and the subsequent Board of Directors meeting)
Tada Masahiro (多田 昌弘)
Previous positionExecutive Officer, General Manager of Kanto Sales Department
New positionDirector and General Manager, Sales Department
Toguchi Isami (渡口 功巳)
Previous positionStore Manager, キーパーLABO Obu Store
New positionDirector and Store Manager, キーパーLABO Obu Store

Departing officer

1 item
Date of departure28 September 2026 (upon conclusion of the 34th Annual General Meeting of Shareholders)
Kaku Sosuke (賀来 聡介)Stepping down
Former PositionPresident and Director, Co-COO
Reason for departure

Kaku (賀来) offered to retire as a director upon conclusion of the 34th Annual General Meeting of Shareholders, to be held on 28 September 2026 at the end of his term, because he wished to pursue a new overseas business in a field different from the Company's business areas, an ambition he had held for some time. The Company respected his wishes and accepted his request.

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

Will not remain on the Board of Directors

Directors after the change12Number
Shareholders’ meeting approvalAlready decided at the 34th Annual General Meeting of Shareholders. The meeting was held on 28 September 2026.
Reason for change

The executive structure centered on the management team that has led the Company's business operations will continue after Kaku's (賀来) retirement, and we believe the impact on the Company's business foundation and operating structure will be limited. Going forward, under Tani Yoshimichi (谷好通), Representative Director, Chairman and President & CEO, the Company will continue working toward sustainable growth and increased corporate value through an executive structure centered on Suzuoki Rikichika (鈴置力親), Senior Managing Director and COO.

Details of organizational changes

Changes to the organizations and titles assigned to directors, including changing the Sales Management Division to the Sales Headquarters and the KeePer LABO Business Division to the KeePer LABO Business Headquarters

Who is moving to which position
ItemDetails
Resolution date28 September 2026
Scheduled Appointment Date28 September 2026 (after the conclusion of the 34th Annual General Meeting of Shareholders; formally decided at the general meeting of shareholders held on the same day and the subsequent Board of Directors meeting)
Date of departure28 September 2026 (upon conclusion of the 34th Annual General Meeting of Shareholders)
Name of appointeeTada Masahiro (多田 昌弘), Toguchi Isami (渡口 功巳)
Appointee's new positionDirector and General Manager, Sales Department, Director and Store Manager, キーパーLABO Obu Store
Appointee's previous positionExecutive Officer, General Manager of Kanto Sales Department, Store Manager, キーパーLABO Obu Store
Name of departing officerKaku Sosuke (賀来 聡介)
Former position of departing officerPresident and Director, Co-COO
Reason for departureKaku (賀来) offered to retire as a director upon conclusion of the 34th Annual General Meeting of Shareholders, to be held on 28 September 2026 at the end of his term, because he wished to pursue a new overseas business in a field different from the Company's business areas, an ambition he had held for some time. The Company respected his wishes and accepted his request.
Whether the incumbent will remain in officeWill not remain on the Board of Directors
Reason for changeThe executive structure centered on the management team that has led the Company's business operations will continue after Kaku's (賀来) retirement, and we believe the impact on the Company's business foundation and operating structure will be limited. Going forward, under Tani Yoshimichi (谷好通), Representative Director, Chairman and President & CEO, the Company will continue working toward sustainable growth and increased corporate value through an executive structure centered on Suzuoki Rikichika (鈴置力親), Senior Managing Director and COO.
Number of directors after the change12 (including 6 outside directors)
Details of organizational changesChanges to the organizations and titles assigned to directors, including changing the Sales Management Division to the Sales Headquarters and the KeePer LABO Business Division to the KeePer LABO Business Headquarters
Subject to Approval by the General Meeting of ShareholdersAlready decided at the 34th Annual General Meeting of Shareholders. The meeting was held on 28 September 2026.
Items this document does not state (7)
Appointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeNew position of departing officerReasons for appointmentFiling 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.

Kaku (賀来) had offered to retire because he wished to pursue a new overseas business in a field different from the Company's business areas, and the Company accepted his request out of respect for his wishes. The Company will continue its executive structure centered on the existing management team after his retirement and will continue working toward sustainable growth and increased corporate value.

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Notice Regarding Changes in Officers | KeePer Technical Laboratory Co.,Ltd. (6036) timely disclosure | Komori