19/08/2026
Japan is experiencing an unprecedented social crisis as mass panic-buying clears supermarkets out of water and emergency supplies following a historic government warning that a catastrophic megaquake is imminent.
The Japanese government recently issued its first-ever "Nankai Trough Megathrust Earthquake Advisory," warning that a prospective quake could kill up to 320,000 people.
The formal advisory has been lifted.
But the fear has not disappeared.
Across major cities, shoppers have rushed to secure emergency supplies.
• Bottled water disappearing from shelves
• Rice selling out at some stores
• Portable toilets becoming harder to find
• Online retailers limiting quantities per household
Authorities have urged people to prepare calmly rather than hoard.
Japan has lived with earthquake risk for generations, but warnings about the Nankai Trough carry enormous weight because of the potential scale of destruction.
The biggest danger now may be panic itself creating shortages before any disaster happens.
**Are people right to stock up heavily now — or does panic buying only make everyone less prepared?**