Fatigue causing increase in ‘workplace accidents due to falls’ incidents in Japan
Fatigue is emerging as a key factor behind the rise in workplace accidents caused by falls, according to Hideki Katano, author of Rest Science and Fatigue Science, and head of the Japan Recovery Association. In an interview reported by Toyo Keizai on Friday, October 17, Katano warned that widespread fatigue is not only a health concern but also a growing safety risk. The association’s latest 2025 survey found that 82% of working-age Japanese feel tired—an all-time high—translating to over 71 million people, up 300,000 from the previous year. With fatigue-related economic losses estimated at 15 trillion yen annually and the number of “frequently tired” individuals continuing to climb, Katano emphasizes the urgent need for nationwide fatigue management and prevention efforts.








