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Changes in Officers3353Medical Ikkou Group Co.,Ltd.Retail

Notice Concerning the New Management Structure

The new executive structure was decided as of 20 May 2026, setting out the composition of the Board of Directors, Audit & Supervisory Board members and executive officers. Senior Executive Officer Adachi Yoshiyuki (安達佳之) retired upon the expiration of his term.

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Who is moving to which position

Resolved 20 May 2026

Departing officer

1 item
Date of departure20 May 2026 (upon the conclusion of the Board of Directors meeting)
Adachi Yoshiyuki (安達佳之)Next role stated
Former PositionSenior Executive Officer
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.

Scheduled Appointment Date20 May 2026 (to be decided at the 41st Annual General Meeting of Shareholders and the subsequent meeting of the Board of Directors)
Reason for departure

Retirement upon expiration of term

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

Will not remain on the Board of Directors (retired as Senior Executive Officer)

Directors after the change8Number
Shareholders’ meeting approvalApproved at the 41st Annual General Meeting of Shareholders. The meeting was held on 20 May 2026. The title of the proposal scheduled for submission is Not disclosed
Who is moving to which position
ItemDetails
Resolution date20 May 2026
Scheduled Appointment Date20 May 2026 (to be decided at the 41st Annual General Meeting of Shareholders and the subsequent meeting of the Board of Directors)
Date of departure20 May 2026 (upon the conclusion of the Board of Directors meeting)
Name of departing officerAdachi Yoshiyuki (安達佳之)
Former position of departing officerSenior Executive Officer
New position of departing officerRetirement
Reason for departureRetirement upon expiration of term
Whether the incumbent will remain in officeWill not remain on the Board of Directors (retired as Senior Executive Officer)
Number of directors after the change8, including 4 outside directors
Subject to Approval by the General Meeting of ShareholdersApproved at the 41st Annual General Meeting of Shareholders. The meeting was held on 20 May 2026. The title of the proposal scheduled for submission is Not disclosed
Items this document does not state (11)
Name of appointeeAppointee's new positionAppointee's previous positionAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeReason for changeReasons 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.

The document states that Adachi Yoshiyuki (安達佳之) retired upon the expiration of his term. No individual reasons are stated for the other changes to the executive structure.

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 the New Management Structure | Medical Ikkou Group Co.,Ltd. (3353) timely disclosure | Komori