Typhoon Dujuan has prompted significant emergency responses across Japan, with millions of residents advised to evacuate their homes to avoid the storm's path. The Japan Meteorological Agency (JMA) played a central role in the response, issuing urgent warnings to the public regarding the intensity of the weather system.

At the peak of the storm's approach, officials characterized the situation as an "imminent threat to life," a designation that triggered emergency protocols and mass evacuation recommendations. However, as the storm progressed and its intensity shifted, the JMA downgraded these warnings for the majority of the affected areas. While the immediate danger has decreased in many locations, local authorities continue to monitor conditions for potential flooding, landslides, and high winds that often follow such systems.

There is currently no comprehensive data regarding the total number of injuries or the full extent of property damage, as the situation remains fluid. Emergency services remain on standby in the regions that were most directly in the path of the typhoon. The government has emphasized that despite the downgrading of the most severe alerts, residents should remain cautious and follow local guidance until the storm has fully passed.