Eastern regions of Japan, namely Tokai and Kanto, are anticipating dangerously high temperatures verging on 40℃. The sudden heatwave threat is expected to place immense strain on the local infrastructure and potentially pose significant risks to public health. Japanese authorities are preparing response measures, urging the populace to exercise caution and stay hydrated to prevent heat-related illnesses.

Extreme weather, particularly heatwaves, are of significant concern in Japan, where the country's robust infrastructure sometimes struggles to cope with these conditions. Particularly during the summer, when heatstroke becomes a prevalent issue, the population pays close attention to weather forecasts. The issue also underscores the larger concerns around climate change, prompting discussions on environmental policies.

Compared to the US or EU, Japan has a high population density and a substantial elderly population, making it more vulnerable to extreme weather events. However, similar to these regions, the rising temperatures are increasingly seen not just as seasonal variations but as indications of long-term climate change. The urgency and response to such events are similar, with public advisories, community cooling centers, as well as policies aimed at reducing greenhouse emissions.