Komori
Changes in Officers5310TOYO TANSO CO.,LTD.Construction and Materials

Notice Regarding Personnel Changes

2025年8月1日付で、増田茂樹氏が関係会社統括部長などを兼務する体制から同部長職を外れ、矢頭佳子氏が同部長に就任する。増田氏はグローバル業務推進部長と企画部担当部長などを引き続き担当する。

Worth reading
17Immaterial
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

Who is moving to which position

Resolved 18 July 2025

Incoming appointee

1 item
Scheduled Appointment Date1 August 2025
Yazu Keiko (矢頭 佳子)
Previous position経営企画本部関係会社統括部部長代理
New positionGeneral Manager, Group Companies Management Department, Corporate Planning Division

Departing officer

1 item
Masuda Shigeki (増田 茂樹)Next role stated
Former Position経営企画本部副本部長 関係会社統括部長 兼 グローバル業務推進部長 兼 企画部担当部長
New positionDeputy General Manager, Corporate Planning Division; General Manager, Global Operations Promotion Department; concurrently General Manager responsible for Planning Department and responsible for Group Companies Management Department

“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.

Who is moving to which position
ItemDetails
Resolution date18 July 2025
Scheduled Appointment Date1 August 2025
Name of appointeeYazu Keiko (矢頭 佳子)
Appointee's new positionGeneral Manager, Group Companies Management Department, Corporate Planning Division
Appointee's previous position経営企画本部関係会社統括部部長代理
Name of departing officerMasuda Shigeki (増田 茂樹)
Former position of departing officer経営企画本部副本部長 関係会社統括部長 兼 グローバル業務推進部長 兼 企画部担当部長
New position of departing officerDeputy General Manager, Corporate Planning Division; General Manager, Global Operations Promotion Department; concurrently General Manager responsible for Planning Department and responsible for Group Companies Management Department
Items this document does not state (13)
Date of departureAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeReason for departureWhether the incumbent will remain in officeReason for changeReasons for appointmentNumber of directors after the changeFiling as an independent officerDetails of organizational changesChange in Corporate Governance StructureSubject to Approval by the General Meeting of Shareholders

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 reason for the personnel change is not stated.

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 Regarding Personnel Changes | TOYO TANSO CO.,LTD. (5310) timely disclosure | Komori