The Osaka Disaster Prevention App is a free application designed to provide essential disaster preparedness information and resources for residents of Osaka. It collects real-time data on weather conditions, evacuation routes, and safety measures, ensuring users are well-informed before, during, and after a disaster. Key features include a disaster map for locating nearby evacuation sites, a communication board for checking in with loved ones, and alerts for severe weather warnings from official sources.

Additionally, the app allows users to create personalized evacuation plans and share their status with family or neighbors during emergencies. It also includes a rain cloud radar, notifications about evacuation center openings, and tools to enhance safety, such as a loud alarm feature. Available in multiple languages, this comprehensive app aims to enhance community resilience and safety in the face of disasters.