The unprecedented scale of this wildfire highlights the increasing threat of climate change to Japan's forests, with 2023 being the country's hottest year on record and abnormally dry conditions creating perfect conditions for fire spread. Record-low rainfall and rising temperatures have created a tinderbox situation that threatens both natural resources and human settlements.
The current wildfire situation primarily stems from seasonal weather patterns and traditional land management practices. The February-April period historically has been prone to fires due to controlled field burning and recreational activities. The existing firefighting infrastructure and inter-prefecture cooperation systems have proven effective in protecting residential areas despite challenging conditions.