Oita Prefectural Government.
https://www.pref.oita.jp/Data breaches
oita-pref-arcadia-bosai-mail-possible-leak-2026
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大分県
JP · governmentOita Prefectural Government.
https://www.pref.oita.jp/oita-pref-arcadia-bosai-mail-possible-leak-2026
Information appears here after source checks or moderation.