Japan is facing challenges with extreme heat affecting workers in various industries, impacting productivity and safety. The 2025 Osaka Expo construction site reported cases of heatstroke, leading to delays and concerns about worker safety. With record-high temperatures, the country saw an increase in heat-related illnesses and fatalities in recent years.
Construction, manufacturing, security, commerce, and transportation are among the industries heavily impacted by heat stress. Despite efforts to provide cooling measures, many cases go unreported, and workers often feel pressured to push through dangerous conditions.
Foreign workers face additional risks due to limited access to safety nets and visa constraints. Employers are urged to prioritize worker safety, implement heat awareness programs, and adhere to guidelines to prevent heat-related illnesses.
It’s crucial for workers and employers to understand the risks of heat stress and take proactive measures to protect workers’ health. With climate change intensifying heatwaves, early awareness and effective strategies are essential to ensure a safe work environment for all.