Komori
Governance1788SANTO CORPORATIONConstruction and Materials

Independent Officer Notification Form

Tsuda Hozumi (津田穂積), an independent officer, will retire as an outside director, and Kosaka Yuzo (髙坂雄三) will take office as an outside director and independent officer. Following the filing, there will be 2 independent officers, Nishikawa Mamiko (西川真美子) and Kosaka Yuzo (髙坂雄三).

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Governance structure

Number of independent officers2Number

This is the number of people reported to the exchange as independent officers. Whether someone is an outside officer and whether they qualify as independent are separate determinations.

Changes this time

The outside director will change from Tsuda Hozumi (津田穂積), an independent officer, to Kosaka Yuzo (髙坂雄三) at the conclusion of the ordinary meeting of the Board of Directors held on 25 September 2026. Kosaka Yuzo (髙坂雄三) will be designated as an independent officer.

Governance structure
ItemDetails
Number of independent officers2
Changes this timeThe outside director will change from Tsuda Hozumi (津田穂積), an independent officer, to Kosaka Yuzo (髙坂雄三) at the conclusion of the ordinary meeting of the Board of Directors held on 25 September 2026. Kosaka Yuzo (髙坂雄三) will be designated as an independent officer.
Items this document does not state (6)
Corporate Governance StructureNumber of directorsCommitteePolicy on cross-shareholdingsTakeover defensesControlling shareholder

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 filing is being made in connection with the change from Tsuda Hozumi (津田穂積) to Kosaka Yuzo (髙坂雄三). The company explains that Kosaka Yuzo (髙坂雄三) will be able to provide advice and oversight based on his extensive experience and knowledge in the construction industry.

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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.
Independent Officer Notification Form | SANTO CORPORATION (1788) timely disclosure | Komori