Disaster Preparedness Device is the one of Doraemon's gadgets.
The device contained the 5 disasters: Earthquake, Fire, Tornado, Flood, and Tsunami. If you put the arrow to the one disaster, the disaster can triggered for a while of time.
Stated in the 1990 anime adaption of Winter Comes on a Midsummer's Day, this gadget can does illusionary disaster.
- Disaster Preparedness Device (episode)
- Winter Comes on a Midsummer's Day (Mentioned)