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Other Disclosures6741Nippon Signal Company,LimitedElectrical Equipment and Precision Instruments

Notice of the Change in Corporate Name of Nisshin Soft Engineering Co., Ltd.

The consolidated subsidiary 日信ソフトエンジニアリング株式会社 is scheduled to change its corporate name to “NSEC株式会社 (NSEC Co., Ltd.)” on 25 May 2026. The capital relationship, voting rights ratio, and Nippon Signal Company,Limited’s control and governance structure will remain unchanged after the name change.

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Announced details

Applicable field (uses covered by this announcement)

Software and systems, development of proprietary AI-based products and solutions, and external sales business

Launch date25 May 2026 (scheduled; date of corporate name change)
Relationship between the counterparty and the company
Nippon Signal Company,Limited6741
Relationship with the Company

Consolidated subsidiary. The capital relationship, voting rights ratio, and control and governance structure exercised by Nippon Signal Company,Limited will remain unchanged after the name change.

Counterparty日信ソフトエンジニアリング株式会社 (after the name change: NSEC株式会社)

A consolidated subsidiary of Nippon Signal Company,Limited. It is a core company in the software and systems field and has traditionally focused primarily on business for Group companies. In 2026, it established an AI Transformation Division and is working to develop its own AI-based products and solutions and strengthen its external sales business.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Announced details
ItemDetails
Counterparty日信ソフトエンジニアリング株式会社 (after the name change: NSEC株式会社)
Counterparty overviewA consolidated subsidiary of Nippon Signal Company,Limited. It is a core company in the software and systems field and has traditionally focused primarily on business for Group companies. In 2026, it established an AI Transformation Division and is working to develop its own AI-based products and solutions and strengthen its external sales business.
Relationship with the CompanyConsolidated subsidiary. The capital relationship, voting rights ratio, and control and governance structure exercised by Nippon Signal Company,Limited will remain unchanged after the name change.
Launch date25 May 2026 (scheduled; date of corporate name change)
Applicable areaSoftware and systems, development of proprietary AI-based products and solutions, and external sales business
Items this document does not state (13)
Names of Products / Services CoveredContract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsUsage historyImpact on Business PerformanceSource

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.

To demonstrate both internally and externally the transition to a business phase focused on expanding business for customers outside the Group, against the backdrop of advances in AI technology and changes in the market environment, thereby improving brand recognition and accelerating business expansion.

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Notice of the Change in Corporate Name of Nisshin Soft Engineering Co., Ltd. | Nippon Signal Company,Limited (6741) timely disclosure | Komori