"Ocrenger", Corp. Pascal provides, is a user-only application of a contact network system. Safety confirmation of disaster and emergency. Or, available as a contact network, bulletin board at the time of normal. Such as companies, schools, hospitals and local government is using! [Registration method] 1.app launch 2.Select "Account" from the bottom of the icon 3.in the account, and select the upper right (+) button 4.Enter the ID and authentication key that have been granted from affiliation [