South Korea started following the same policy a few years ago. The thermostat is set at 28C in most offices, and people care less than they did before about men wearing short sleeves and no ties.
One problem is that Seoul is further north than Tokyo, so the temperature tends to stay around 28C anyway, especially during the monsoon between mid-June and mid-July. Thermostats only detect temperature, not humidity. So the A/C sits idle and everything gets damp :(
One problem is that Seoul is further north than Tokyo, so the temperature tends to stay around 28C anyway, especially during the monsoon between mid-June and mid-July. Thermostats only detect temperature, not humidity. So the A/C sits idle and everything gets damp :(