Japan has launched a massive firefighting operation as wildfires continue to rage for a fifth consecutive day in the north, threatening to spread into residential areas of a coastal community still marked by past disasters.

Massive Response as Fires Intensify

Authorities have deployed around 1,400 firefighters along with personnel from the Japan Self-Defense Forces to combat the expanding fires.

The largest blaze is centered near Otsuchi in Iwate Prefecture, where flames have been spreading rapidly due to dry weather and strong winds.

Fires Continue to Spread Across the Region

As of Sunday morning, the area burned around Otsuchi had reached approximately 1,373 hectares, marking a significant increase compared to the previous day.

At the same time, two additional wildfires broke out in northern Japan — one in Kitakata and another in Nagaoka — raising concerns that firefighting resources could become stretched across multiple fronts.

Homes at Risk in Otsuchi

The fires are now approaching residential districts, putting hundreds of homes at risk. Authorities expanded evacuation orders to more than 1,500 households, affecting roughly a third of the town’s population.

Mayor Kozo Hirano warned that despite aerial firefighting efforts, conditions remain highly dangerous as winds continue to fuel the flames.

A Town with a Painful History

Otsuchi is a community that was heavily impacted by the 2011 Tōhoku earthquake and tsunami, which devastated the region and caused significant loss of life.

The current wildfire threat adds new pressure on a town that has already endured one of Japan’s worst natural disasters.

Residents Take Action

Some residents have chosen to remain temporarily in their homes, using hoses to spray water on buildings and surrounding vegetation in an effort to slow the spread of flames.

Others have evacuated, preparing to leave at short notice as conditions evolve. Officials have emphasized the importance of following evacuation orders as the fires continue to move unpredictably.

Hope for Rain

According to the Japan Meteorological Agency, rainfall is expected in parts of the region, which could help slow the fires.

However, until significant precipitation arrives, conditions are expected to remain challenging for firefighting crews.

A Growing Wildfire Risk in Japan

While Japan has historically experienced fewer wildfires than many other countries, experts say climate change is increasing the risk.

Hotter, drier early spring conditions combined with strong winds are creating an environment where fires can ignite and spread more easily.