Sapporo’s Disaster Management

Sapporo’s Disaster Management App (Sonae) equips residents and visitors with timely hazard information for earthquakes, winds, and floods. It provides city-wide hazard data, evacuation sites, recommended actions, and real-time weather warnings to help people prepare and respond during disasters.

A standout feature is its augmented reality (AR) function, which visualizes danger levels for landslides, floods, and other hazards at the user’s location in an intuitive overlay on the real world. Designed for self-help, public help, and mutual aid, Sonae serves as a practical disaster management guide for both locals and tourists, supporting safer decisions during emergencies.