Otawa Gakuen (Kaisei Junior and Senior High School)
- Aliases / services
- 学校法人大多和学園 / 開星中学校 / 開星高等学校 / Otawa Gakuen / Otawa Gakuen (Kaisei Junior and Senior High School)
- Official website
- https://shimane-kaisei.ed.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
- School website measures confirmed
- Response information checked
- 2026-10-27 Rechecked: 2026-10-27
School corporation operating Kaisei schools in Matsue, Shimane.
The 22 October notice says the school checked its website after the PHP alert and confirmed that the provider had already implemented the necessary measures.
What users should do
Use the school website.
Official service URL
Source URLs
- PHP vulnerability responsehttps://shimane-kaisei.ed.jp/notices/本校ホームページのセキュリティ対策についてResponse evidence
- Organization and operator informationhttps://shimane-kaisei.ed.jp/about-kaisei/overviewService and operation documentation
Related official sources
- PHP vulnerability responseOfficial notice
- Organization and operator informationOfficial information directory
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