Public sector employees in Tokyo are being encouraged to adopt more casual clothing as part of an effort to reduce electricity use and cope with rising temperatures. The policy builds on earlier initiatives aimed at lowering air-conditioning demand, especially as energy prices increase due to global instability. Officials hope that relaxing workplace dress codes will improve comfort while also conserving power during the summer months. The change highlights how environmental and economic pressures are beginning to reshape workplace norms and expectations.
See "Tokyo workers encouraged to wear shorts to cut energy costs and keep cool", Justin McCurry, The Guardian, April 24, 2026