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Changes in Officers5599S&J CorporationInformation and Communications, Services and Others

Notice Regarding Organizational Changes and Personnel Changes

Effective 1 April 2026, 3 directors will change their areas of responsibility, and 3 executive officers will also change their areas of responsibility. The company will also rename, establish, and consolidate or abolish departments.

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Who is moving to which position

Resolved 18 March 2026

Incoming appointee

6 items
Scheduled Appointment Date1 April 2026
Ishikawa Tsuyoshi (石川 剛)
Previous position取締役/営業部長
New position取締役/事業管掌
上原 孝之
Previous position取締役/セキュリティプロフェッショナルサービス部長
New position取締役/セキュリティ人材開発部長
半澤 幸一
Previous position取締役/コアテクノロジー部長
New position取締役/技術管掌 兼 セキュリティレジリエンス部 副部長
髙橋 伸郎
Previous position執行役員/営業部 副部長
New position執行役員/営業部長
村上 雅則
Previous position執行役員/営業部 新規アライアンス担当
New position執行役員/営業部 新規パートナー担当
清原 健二
Previous position執行役員/セキュリティプロフェッショナルサービス部 副部長
New position執行役員/セキュリティレジリエンス部長
Details of organizational changes

セキュリティプロフェッショナルサービス部をセキュリティレジリエンス部に名称変更し、コアテクノロジー部の監視サービスにおける開発機能を統合。セキュリティ人材開発部を新設。コアテクノロジー部を廃止し、セキュリティレジリエンス部に統合。

Executive officers are responsible for day-to-day business execution and hold positions separate from directors under the Companies Act.
Who is moving to which position
ItemDetails
Resolution date18 March 2026
Scheduled Appointment Date1 April 2026
Name of appointeeIshikawa Tsuyoshi (石川 剛), 上原 孝之, 半澤 幸一, 髙橋 伸郎, 村上 雅則, 清原 健二
Appointee's new position取締役/事業管掌, 取締役/セキュリティ人材開発部長, 取締役/技術管掌 兼 セキュリティレジリエンス部 副部長, 執行役員/営業部長, 執行役員/営業部 新規パートナー担当, 執行役員/セキュリティレジリエンス部長
Appointee's previous position取締役/営業部長, 取締役/セキュリティプロフェッショナルサービス部長, 取締役/コアテクノロジー部長, 執行役員/営業部 副部長, 執行役員/営業部 新規アライアンス担当, 執行役員/セキュリティプロフェッショナルサービス部 副部長
Details of organizational changesセキュリティプロフェッショナルサービス部をセキュリティレジリエンス部に名称変更し、コアテクノロジー部の監視サービスにおける開発機能を統合。セキュリティ人材開発部を新設。コアテクノロジー部を廃止し、セキュリティレジリエンス部に統合。
Items this document does not state (15)
Date of departureAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeName of departing officerFormer position of departing officerNew position of departing officerReason for departureWhether the incumbent will remain in officeReason for changeReasons for appointmentNumber of directors after the changeFiling as an independent officerChange 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.

セキュリティレジリエンス部への機能統合によりサービスを強化し、セキュリティ人材開発部を新設してセキュリティ研修・教育事業を推進するため。

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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 Organizational Changes and Personnel Changes | S&J Corporation (5599) timely disclosure | Komori