Foreign residents in Japan should stay informed about the country's disaster preparedness systems following two significant emergency events on November 29, 2025. Ehime Prefecture conducted a comprehensive nuclear emergency drill while authorities in Oita managed the aftermath of a large-scale fire, demonstrating Japan's multi-layered approach to disaster response.

According to NHK, the national government conducted a comprehensive nuclear disaster drill in Ehime Prefecture, home to Shikoku Electric Power Company's Ikata Nuclear Power Plant. The exercise simulated a complex scenario where an earthquake and nuclear accident occur simultaneously—a realistic concern given Japan's seismic activity and nuclear infrastructure. The drill focused on testing evacuation procedures for residents living near the plant, including large-scale evacuations using maritime routes.

The training exercise is particularly relevant for expats living in or near nuclear facility zones. Japan operates multiple nuclear power plants, and understanding evacuation protocols is essential for foreign residents. The drill demonstrated how authorities coordinate multi-modal evacuations, utilizing boats and other vessels when land routes may be compromised by earthquake damage. This reflects lessons learned from the 2011 Fukushima disaster, where simultaneous natural disasters and nuclear emergencies created unprecedented challenges.

For expats residing in Ehime, Kagawa, Yamaguchi, or Oita prefectures—all within potential evacuation zones of the Ikata plant—familiarizing yourself with local evacuation routes and assembly points is crucial. Local municipal offices provide multilingual disaster information, and foreign residents should ensure they're registered to receive emergency alerts through Japan's J-ALERT system and local notification services.

Meanwhile, in Oita Prefecture's Saganoseki area, authorities announced the containment of a major fire that had threatened residential neighborhoods. According to NHK, the fire in residential areas was extinguished on November 28, and access restrictions to certain zones were lifted on November 29. Residents whose homes were spared by the flames began returning to assess damage and begin cleanup operations.

The Oita fire highlights the importance of understanding Japan's fire safety regulations and community response systems. Large-scale fires can spread rapidly, particularly in densely populated residential areas with traditional wooden construction. Foreign residents should be aware that Japanese fire departments conduct regular community drills and distribute prevention materials—often available in multiple languages in areas with significant foreign populations.

Both incidents underscore critical aspects of living in Japan as a foreign resident. First, Japan takes disaster preparedness seriously, conducting regular drills across various scenarios from nuclear emergencies to fires, earthquakes, and tsunamis. Participation in local disaster drills, while not mandatory, provides invaluable experience and helps foreign residents understand evacuation procedures, emergency communication systems, and community support networks.

Second, understanding local emergency notification systems is essential. Japan uses multiple alert systems, including area mail (emergency emails sent to phones in specific locations), community loudspeakers, and dedicated apps. Expats should ensure their phones are configured to receive emergency broadcasts and consider downloading prefecture-specific disaster apps that often include English interfaces.

Third, maintaining an emergency preparedness kit is standard practice in Japan. This should include water, non-perishable food, first-aid supplies, important documents, cash, and prescription medications for at least three days. Given Japan's nuclear facilities, some residents in designated areas also keep potassium iodide tablets as recommended by local authorities.

The lifting of access restrictions in Oita demonstrates how quickly situations can evolve during disasters. Foreign residents should stay informed through official channels like NHK World (which broadcasts in multiple languages), local government websites, and embassy notifications. Understanding the terminology used in emergency broadcasts—such as "避難指示" (evacuation order) versus "避難勧告" (evacuation advisory)—can be lifesaving.

As Japan continues refining its disaster response capabilities, foreign residents should actively engage with community preparedness efforts, ensuring they're ready to respond effectively when emergencies occur.