More than 3 000 residents evacuated as wildfires spread toward town in Iwate, Japan
Over 3 000 residents were ordered to evacuate in Otsuchi, Iwate Prefecture, Japan, by April 25, 2026, as two wildfires ignited on April 22 expanded across mountainous terrain and burned hundreds of hectares. Fire damage to structures has been confirmed as suppression efforts continue.
Wildfires burning in the Kozuchi and Kirikiri districts of Otsuchi, Iwate Prefecture, approximately 8 km (5 miles) apart, expanded across forested mountainous terrain through April 24, advancing toward residential zones and prompting a widening evacuation perimeter.
The fire had scorched 400 ha (988 acres) in early reports to approximately 730 ha (1 800 acres) by April 25, as dry conditions and wind sustained the fire’s spread.
Authorities expanded evacuation orders from more than 2 500 residents to over 3 200 people, affecting about 1 500 households.
At least 329 residents were housed in emergency shelters as of April 25, while others relocated outside the evacuation zone. The affected area represents a significant share of Otsuchi’s population of roughly 11 000.
Fire damage has been recorded near residential zones, with at least 7–8 buildings destroyed. No fatalities or injuries have been reported in connection with the fires.
Around 700 personnel have been deployed to fight the blazes, supported by aerial suppression, including helicopters operated by the Japan Self-Defense Forces. Crews are conducting repeated water drops and ground containment operations in steep terrain, where access remains limited and fire activity persists.
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References:
1 Over 3 200 forced to evacuate as crews battle Iwate wildfires- The Japan Times – April 25, 2026
2 Efforts continuing to contain two wildfires in northeastern Japan – NHK World – April 24, 2026
Feature image credit: China Daily
I am an Assistant Editor and Severe Weather & Science Journalist at The Watchers, specializing in real-time severe weather coverage, geophysical event reporting, and research-driven scientific analysis. You can reach me at rishav(at)watchers(.)news.
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