Japan Inspection Organization

Japan-based services

Aliases / services: 日本住宅保証検査機構 / 株式会社日本住宅保証検査機構 / JIO / Japan Inspection Organization
Official website: https://www.jio-kensa.co.jp/

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: Selected web functions suspended
Response information checked: 2026-10-27 Rechecked: 2026-10-27

Japan Inspection Organization, provider of housing warranty and inspection services.

From 17:30 on 22 October, precautionary suspension for the PHP vulnerabilities affected document/material downloads, business enquiries and online JIO membership applications. Reopening was not scheduled.

What users should do

Check restoration notices and contact the official service desk for necessary procedures.

Official service URL

https://www.jio-kensa.co.jp/

Source URLs

PHP2Shell response and scopehttps://ssl.jio-kensa.co.jp/corporate/info/2026/10/php.htmlResponse evidence
Operating entityhttps://ssl.jio-kensa.co.jp/corporate/overview/Service and operation documentation

Related official sources

PHP2Shell response and scopeOfficial notice
Operating entityOfficial information directory