According to the newspaper articles of the day (Mainichi Newspaper Evening Aid dated 24 December 2005), in addition to distinguishing it from existing siren sounds, "danger / urgency is felt" "It is easy for the elderly and the hearing impaired to hear It was created with emphasis on the point.
In fact, what action should we take upon receiving this alarm?
According to the pamphlet distributed by the Cabinet Secretariat, if it is indoors, first close all doors and windows and close gas, water and ventilation fans. Then, sit at a position away from the door, the wall, the window glass, and wait. If you are outdoors, evacuate to nearby robust buildings and underground malls. On that basis, it is said that behavior such as calmly collecting information and evacuating according to instructions from administrative agencies is required.
