A severe heatwave is gripping Japan, with temperatures exceeding 40 degrees Celsius in Mie, Shizuoka, and Gifu prefectures on June 22nd. Forecasts predict “extremely hot days” – temperatures of 40°C or higher – will extend to cities like Kyoto and Kofu on June 23rd, alongside the already affected Tokai region. Nationally, emergency medical transports due to heatstroke are rapidly increasing, prompting authorities to issue urgent warnings. Residents are strongly advised to take precautions against heat exhaustion and heatstroke. The situation demands heightened vigilance as the heatwave persists. Authorities are urging the public to stay hydrated, seek shade, and monitor vulnerable individuals. This extreme weather poses a significant health risk across the country.