Overseas Safety Nav (Japan)

⚠️ This is an unofficial, independently developed app. It is not operated, affiliated with, endorsed, or sponsored by the Government of Japan or the Ministry of Foreign Affairs (MOFA), and does not represent any government body.

■ Data Source
All information shown comes solely from MOFA's official "Overseas Safety Information Open Data" (Japanese Government Standard Terms of Use v2.0 / CC BY 4.0 compatible). No other source is used.
https://www.ezairyu.mofa.go.jp/html/opendata/index.html
(This single Open Data feed includes several record types — Danger Info, Infectious Disease Info, Spot Info, Wide-area Info, and Embassy Notices — but there is only one data source.)

■ Who is this for
Travelers, business travelers, students studying abroad, and Japanese nationals residing overseas who want quick access to safety information for their destination.

■ Key Features
- Chronological feed of new alerts with type/level badges
- Push notifications (priority for Danger Level 3+, filterable to registered countries)
- "My Countries" home screen cards for destinations or where family/friends live
- World map color-coded by danger level per country
- Home screen widget
- Offline access to previously fetched data
- Clean Material Design 3 UI with light/dark mode

■ Free, no registration required
No account or login needed. No personal data is collected; all settings are stored on-device only.

■ Contact
Send feedback via the in-app contact form or the developer's email.

You are solely responsible for your final travel decisions. For official travel registration, also consider MOFA's "Tabireg" service: https://www.ezairyu.mofa.go.jp/