Heatstroke Alert Announced August 21, 2025, 5:00 AM A heatstroke alert has been issued for Tokyo. Significantly higher temperatures could lead to health problems caused by heatstroke, so please protect yourself from the heat, take frequent breaks, and stay hydrated. For more information, visit plus.sugumail.com/usr/shinagawa/…

Heatstroke alert
Announced on August 21, 2025 at 5:00 AM: A heatstroke alert has been issued for Tokyo.
As temperatures rise significantly, there is a risk of health problems due to heatstroke, so be sure to protect yourself from the heat, take frequent breaks, and drink plenty of fluids.
Details... https://t.co/K1rojXmzZA

— Shinagawa Ward (@shinagawacity) August 20, 2025