Japan is experiencing a record-breaking heatwave, with temperatures soaring above 40 degrees Celsius in 14 different locations nationwide. This marks the most widespread extreme heat event the country has ever faced.

Extreme heatwaves in Japan pose significant health risks, particularly to the elderly and vulnerable, who are prone to heatstroke. The Japanese authorities typically respond to such scenarios by providing cooling center facilities, advising locals about how to stay cool, and also continuously updating information about the hot weather. In cultural and social spheres, the intense summer heat is a long-standing issue, focusing attention on climate change and the necessary adaptations in infrastructure and lifestyle.

In comparison to the EU and US, Japan's approach to heatwaves is largely similar, with an emphasis on protecting human health and safety. Information about the hot weather and safety advice is disseminated publicly. Measures taken include providing shelters with air conditioning, among other services, particularly for susceptible groups. Yet, Europe and the US face challenges such as larger land areas and multiple heatwave hotspots which might hinder immediate response.