Firefighters in Japan Struggle to Contain Iwate Blazes With Over 3,000 Evacuated

TOKYO, April 25 (Reuters) – Two forest ⁠fires ⁠in northern Japan’s Iwate ⁠Prefecture burned into a fourth day on ​Saturday as ground and aerial firefighting efforts expanded to ‌more than 1,000 personnel.

The blazes ‌are pushing closer to the residential areas ⁠of the ⁠town of Otsuchi, where about a third of the ​town’s residents were ordered to evacuate.

• One fire broke out on Wednesday afternoon in a mountainous area of Iwate ​Prefecture, followed by another two hours later about 10 ⁠km (6.2 ⁠miles) away and near ⁠Otsuchi’s ​residential area.

• Flames are threatening homes in multiple districts, with ​1,225 firefighters, including ⁠teams dispatched from outside the prefecture, battling the blazes from ground and air.

• Helicopters from several prefectures and Japan’s Self-Defense Forces are conducting aerial water drops.

• ⁠The wildfires have scorched more than 730 hectares (1,800 acres) and ⁠forced evacuation orders covering 1,541 households and 3,233 people as of Saturday morning.

• Eight buildings, including one residence, have burned. No casualties have been reported.

• No rain is forecast over the coming week, according to the Japan Meteorological Agency.

• Together the fires have burned up the third-largest area ⁠of any wildfire in Japan, behind an Ofunato fire that consumed about 3,370 hectares in 2025 and the Kushiro fire in 1992 that consumed 1,030 ​hectares, according to media reports.

(Reporting by Mariko ​Katsumura; Editing by Tom Hogue)

Copyright 2026 Thomson Reuters.

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