PHP Vulnerability Responses by Company

株式会社サンフジ企画

Japanese companies / services
Aliases / services
サンフジ / 株式会社サンフジ企画 / サンフジ企画 / ハウジングメッセ / Sanfuji Kikaku / Housing Messe / Sanfuji Kikaku (Housing Messe)
Official website
https://sanfuji.co.jp/
Sources identifying the operating company

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status
Not listed
Response information checked
2026-10-27 Rechecked: 2026-10-27

A housing-exhibition operator. This page covers Housing Messe, whose official site identifies Sanfuji Kikaku as its operator, including model-home searches and viewing reservations.

The reviewed company profile and website-operator information do not verify a response to the PHP vulnerability. Sanfuji and Housing Messe are represented together under the same operator on this page.

Scope: This does not establish PHP use, inaction, absence of impact or completed remediation. It is not extended to separately operated group businesses or individual housebuilders.

What users should do

Check the official site for the exhibition or reservation feature you use. Contact the relevant support channel about booking problems and identify the specific feature when asking about PHP remediation.

Official service URL

Source URLs

  1. Sanfuji Kikaku company profilehttps://sanfuji.co.jp/corporate/info/Service and operation documentation
  2. Housing Messe: About this websitehttps://www.housing-messe.com/info/Service and operation documentation
Related official sources
  1. Sanfuji Kikaku company profileOfficial information directoryConfirms the legal company and exhibition business, not PHP remediation.
  2. Housing Messe: About this websiteOfficial information directoryExplicitly names Sanfuji Kikaku as the operator; it is not counted as another company.

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