The Japanese Society of Internal Medicine, we have carried out awareness-raising activities related to disaster medical care.In the event of a disaster, not only the trauma response, a number of medical support will be required.It summarizes or medical information as a mobile app on the assumption that the person of the physician is involved in disaster medical care, but I hope that that can also take advantage to anyone other than a physician.To be available even at the time of the disaster has become a app that can be used offline.