Komori
Changes in Officers6419Mars Group Holdings CorporationMachinery

Notice Concerning Changes in Officers

2 outside directors will be newly appointed, and 4 directors are scheduled to retire. 1 outside audit & supervisory board member will retire, and another outside audit & supervisory board member is scheduled to be appointed.

Worth reading
31Immaterial
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Direction
Neutral
Direction inferred from the company’s description.
Scale
2
Directors
Wording
Definitive
How definitive the wording is.

Who is moving to which position

Resolved 14 May 2026

Incoming appointee

3 items
Scheduled Appointment DateTo be formally decided following approval at the 52nd Annual General Meeting of Shareholders scheduled for 25 June 2026
Okumura Masashi (奥村 雅史)
New positionOutside Director
Tanaka Hirotaka (田中 博尊)
New positionOutside Director
Shimizu Akira (清水 顕)
New positionOutside Audit & Supervisory Board Member

Departing officer

5 items
Date of departureAt the conclusion of the 52nd Annual General Meeting of Shareholders scheduled for 25 June 2026 (not specified)
Akiyama Manabu (秋山 学)Next role stated
Former PositionDirector and Representative Director and President of 株式会社マースシステムズ東日本
New positionRepresentative Director and President of 株式会社マースシステムズ東日本
Kodaira Hisashi (小平 尚)Next role stated
Former PositionDirector and Representative Director and President of 株式会社マーストーケンソリューション
New positionRepresentative Director and President of 株式会社マーストーケンソリューション
Horaguchi Haruo (洞口 治夫)Stepping down
Former PositionOutside Director
New positionNot disclosed
Yamashita Yoshihisa (山下 善久)Stepping down
Former PositionOutside Director
New positionNot disclosed
Yoshida Shigeo (吉田 茂夫)Stepping down
Former PositionOutside Audit & Supervisory Board Member
New positionNot disclosed

“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)

Akiyama Manabu (秋山 学) and Kodaira Hisashi (小平 尚) will retire as directors but remain Representative Directors and Presidents of their respective subsidiaries. There is no statement that Horaguchi Haruo (洞口 治夫), Yamashita Yoshihisa (山下 善久), or Yoshida Shigeo (吉田 茂夫) will remain in any position at the company.

Shareholders’ meeting approvalRequired. The proposal is described as a proposal regarding the appointment of directors and audit & supervisory board members (not specified in the main text), to be submitted to the 52nd Annual General Meeting of Shareholders scheduled for 25 June 2026.
Who is moving to which position
ItemDetails
Resolution date14 May 2026
Scheduled Appointment DateTo be formally decided following approval at the 52nd Annual General Meeting of Shareholders scheduled for 25 June 2026
Date of departureAt the conclusion of the 52nd Annual General Meeting of Shareholders scheduled for 25 June 2026 (not specified)
Name of appointeeOkumura Masashi (奥村 雅史), Tanaka Hirotaka (田中 博尊), Shimizu Akira (清水 顕)
Appointee's new positionOutside Director, Outside Director, Outside Audit & Supervisory Board Member
Name of departing officerAkiyama Manabu (秋山 学), Kodaira Hisashi (小平 尚), Horaguchi Haruo (洞口 治夫), Yamashita Yoshihisa (山下 善久), Yoshida Shigeo (吉田 茂夫)
Former position of departing officerDirector and Representative Director and President of 株式会社マースシステムズ東日本, Director and Representative Director and President of 株式会社マーストーケンソリューション, Outside Director, Outside Director, Outside Audit & Supervisory Board Member
New position of departing officerRepresentative Director and President of 株式会社マースシステムズ東日本, Representative Director and President of 株式会社マーストーケンソリューション, Not disclosed, Not disclosed, Not disclosed
Whether the incumbent will remain in officeAkiyama Manabu (秋山 学) and Kodaira Hisashi (小平 尚) will retire as directors but remain Representative Directors and Presidents of their respective subsidiaries. There is no statement that Horaguchi Haruo (洞口 治夫), Yamashita Yoshihisa (山下 善久), or Yoshida Shigeo (吉田 茂夫) will remain in any position at the company.
Subject to Approval by the General Meeting of ShareholdersRequired. The proposal is described as a proposal regarding the appointment of directors and audit & supervisory board members (not specified in the main text), to be submitted to the 52nd Annual General Meeting of Shareholders scheduled for 25 June 2026.
Items this document does not state (11)
Appointee's previous positionAppointee'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 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.

The company has provided no specific explanation for the personnel changes.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Concerning Changes in Officers | Mars Group Holdings Corporation (6419) timely disclosure | Komori