Ocrenger

Ocrenger, developed by Corporation Pascal, is a secure, user-only contact network application designed for disaster and emergency safety confirmation. It serves as a reliable communication tool and bulletin board during both emergencies and regular times, facilitating smooth interactions within companies, schools, hospitals, and local governments.

Key features include intuitive operation without needing personal information like email, the ability to reply with safety status updates during emergencies, and automated delivery of earthquake and weather alerts. With servers set up domestically and internationally, Ocrenger ensures robustness during disasters. Installation is free but requires a contract with Corporation Pascal. More information and registration can be found on their official website.