Japan Experiences Deadly Heatwave, Six Deaths Reported Amid Record-Breaking Temperatures

Japan is experiencing an unusual heatwave during its rainy season, with temperatures reaching as high as 40 degrees Celsius (104 Fahrenheit) in some areas. The country's Association for Acute Medicine has announced plans to add a fourth category to its heatstroke index, following reports of six deaths from heat-related illnesses in Tokyo over the weekend. The central Shizuoka region was the first to reach 40C this year, with other locations seeing temperatures rise above 35C. Authorities have issued warnings and urged people to avoid physical activity to prevent heatstroke, which is considered a life-threatening emergency by some residents.