Japan is experiencing a severe heatwave, with temperatures exceeding 40 degrees Celsius in Gifu and Mie prefectures for the fourth consecutive day. This marks a four-day streak of “extremely hot days” across the nation, prompting urgent warnings about heatstroke. Simultaneously, the approaching front is bringing the risk of extremely heavy rainfall to the Kanto-Koshinetsu region, starting late tonight. Authorities are advising residents to prepare for potential flooding in low-lying areas and underground facilities, as well as rising river levels. The dual threat of scorching heat and torrential rain necessitates heightened vigilance and preparedness nationwide. Residents are urged to take necessary precautions against both heatstroke and flood damage.