@InfoCanal (アットインフォカナル)

■ Overview @InfoCanal (アットインフォカナル) delivers selectable notifications from local governments and businesses across Japan—disaster prevention, regional notices, and weather updates. Users choose regions and information types to receive only the messages they need.

■ Key Features

• Message reading with adjustable in-app volume and chime; high-urgency alerts can override silent mode by default.
• Selectable regions and categories (disaster prevention, regional information, etc.).
• Message history storing up to 999 recent messages for later review.
• Interactive survey responses (safety confirmations, assembly calls, attendance polls).
• Location-enabled notification delivery: location data is collected only when notifications are received or when users respond (requires "Always Allow").

Free to use and developed by NTT Advanced Technology Corporation. The app lists participating municipalities and follows a privacy policy describing limited, notification-triggered location use.