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Changes in Officers4120SUGAI CHEMICAL INDUSTRY CO.,LTD.Materials and Chemicals

Notice Regarding Changes in Representative Directors and Personnel Changes

Taneji Takashi (種治 崇) is scheduled to become President and Representative Director, while current President Noma Osamu (野間 修) is scheduled to become a Director and Senior Advisor. In addition, Yamabe Ken (山邉 賢) will be promoted to Director, and Takeda Haruo (武田 晴夫) will retire as a Director and become a Special Advisor.

Worth reading
50Recurring
Scored from 4 of 5 sections
Direction
Mixed performance
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Conditional
How definitive the wording is.

Who is moving to which position

Resolved 8 May 2026

Incoming appointee

3 items
Scheduled Appointment DateEffective 23 June 2026. The appointments of the Directors are scheduled to be formally decided following approval at the 75th Annual General Meeting of Shareholders scheduled for 23 June 2026 and at the Board of Directors meeting to be held after the meeting.
Taneji Takashi (種治 崇)
Previous positionManaging Director and General Manager of the Administration Division
New positionRepresentative Director and President
Yamabe Ken (山邉 賢)
Previous positionExecutive Officer, Head of Accounting Department
New positionDirector, General Manager of the Administration Division and General Manager of the Accounting Department
Kawamura Haruyasu (河村 晴康)
Previous positionGeneral Manager of the General Affairs Department
New positionExecutive Officer and General Manager of the General Affairs Department
Date of birthTaneji Takashi (種治 崇): 19 January 1969. Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康): Not disclosed
Year joined the companyTaneji Takashi (種治 崇): April 1990. Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康): Not disclosed
Number of shares heldTaneji Takashi (種治 崇): 1,600 shares (record date not stated). Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康): 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 departureEffective 23 June 2026
Noma Osamu (野間 修)Next role stated
Former PositionRepresentative Director and President
New positionDirector and Senior Advisor
Takeda Haruo (武田 晴夫)Next role stated
Former PositionChairman of the Board
New positionSpecial adviser

“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)

Noma Osamu (野間 修) will remain on the Board as a Director. Takeda Haruo (武田 晴夫) will not remain on the Board.

Directors after the change7Number
Shareholders’ meeting approvalRequired. Approval at the 75th Annual General Meeting of Shareholders scheduled for 23 June 2026 and at the Board of Directors meeting to be held after the meeting
Reason for change

To advance the transition to the next generation, strengthen and enhance the management structure, and respond swiftly to changes in the business environment

Who is moving to which position
ItemDetails
Resolution date8 May 2026
Scheduled Appointment DateEffective 23 June 2026. The appointments of the Directors are scheduled to be formally decided following approval at the 75th Annual General Meeting of Shareholders scheduled for 23 June 2026 and at the Board of Directors meeting to be held after the meeting.
Date of departureEffective 23 June 2026
Name of appointeeTaneji Takashi (種治 崇), Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康)
Appointee's new positionRepresentative Director and President, Director, General Manager of the Administration Division and General Manager of the Accounting Department, Executive Officer and General Manager of the General Affairs Department
Appointee's previous positionManaging Director and General Manager of the Administration Division, Executive Officer, Head of Accounting Department, General Manager of the General Affairs Department
Appointee's date of birthTaneji Takashi (種治 崇): 19 January 1969. Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康): Not disclosed
Year the appointee joined the CompanyTaneji Takashi (種治 崇): April 1990. Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康): Not disclosed
Number of shares held by the appointeeTaneji Takashi (種治 崇): 1,600 shares (record date not stated). Yamabe Ken (山邉 賢), Kawamura Haruyasu (河村 晴康): Not disclosed
Name of departing officerNoma Osamu (野間 修), Takeda Haruo (武田 晴夫)
Former position of departing officerRepresentative Director and President, Chairman of the Board
New position of departing officerDirector and Senior Advisor, Special adviser
Whether the incumbent will remain in officeNoma Osamu (野間 修) will remain on the Board as a Director. Takeda Haruo (武田 晴夫) will not remain on the Board.
Reason for changeTo advance the transition to the next generation, strengthen and enhance the management structure, and respond swiftly to changes in the business environment
Number of directors after the change7. The number of Outside Directors is Not disclosed
Subject to Approval by the General Meeting of ShareholdersRequired. Approval at the 75th Annual General Meeting of Shareholders scheduled for 23 June 2026 and at the Board of Directors meeting to be held after the meeting
Items this document does not state (5)
Reason for departureReasons 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.

To advance the transition to the next generation, strengthen and enhance the management structure, and respond swiftly to changes in the business environment.

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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 Changes in Representative Directors and Personnel Changes | SUGAI CHEMICAL INDUSTRY CO.,LTD. (4120) timely disclosure | Komori