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Other Disclosures3796e-Seikatsu Co.,Ltd.Information and Communications, Services and Others

[Urgent Session] Cyberattack Countermeasures to Protect Information Assets: In Discussion with NTT East Japan

e-Seikatsu Co.,Ltd. will hold a free online seminar on 20 May 2026 featuring experts from NTT EAST, INC. and プリンシプル住まい総研株式会社, who will explain cyberattack countermeasures for the real estate industry.

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Announced details

2026 Real Estate Industry Digital Defense Strategies (Free Online Seminar)
Applicable field (uses covered by this announcement)

Cybersecurity in the real estate industry; protection of information assets and personal information

Launch date20 May 2026 at 14:00 (scheduled)
Relationship between the counterparty and the company
e-Seikatsu Co.,Ltd.3796
Relationship with the Company

They will participate as speakers and supporting organizations for this seminar. Capital and personnel relationships are not disclosed.

CounterpartyNTT East, Inc.プリンシプル住まい総研株式会社

NTT EAST, INC. will dispatch a cybersecurity expert as a speaker. Ueno Noriyuki (上野典行), director of プリンシプル住まい総研株式会社, will speak at the seminar. Other information, including location, representative, capital, year established and business activities, is not disclosed.

Award/certification name

ISO/IEC 27001(ISMS)

ISO/IEC 27017(ISMS-CLS)

ISO/IEC 20000(ITSMS)

Offering price

Participation fee: Free

The company does not address Contract Value / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services Covered2026 Real Estate Industry Digital Defense Strategies (Free Online Seminar)
CounterpartyNTT East, Inc., プリンシプル住まい総研株式会社
Counterparty overviewNTT EAST, INC. will dispatch a cybersecurity expert as a speaker. Ueno Noriyuki (上野典行), director of プリンシプル住まい総研株式会社, will speak at the seminar. Other information, including location, representative, capital, year established and business activities, is not disclosed.
Relationship with the CompanyThey will participate as speakers and supporting organizations for this seminar. Capital and personnel relationships are not disclosed.
Offering priceParticipation fee: Free
Launch date20 May 2026 at 14:00 (scheduled)
Applicable areaCybersecurity in the real estate industry; protection of information assets and personal information
Award/certification nameISO/IEC 27001(ISMS), ISO/IEC 27017(ISMS-CLS), ISO/IEC 20000(ITSMS)
Items this document does not state (10)
Contract ValueContract DateAwarding / 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.

As cyberattacks and information leakage incidents become increasingly serious, the security level of the systems adopted has become key to protecting the assets and personal information of property owners and tenants.

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[Urgent Session] Cyberattack Countermeasures to Protect Information Assets: In Discussion with NTT East Japan | e-Seikatsu Co.,Ltd. (3796) timely disclosure | Komori