A plusher mattress isn't always better: I had the best sleep of my life on a traditional Japanese futon, and woke without any aches or pains ...

Government and experts warn that Japanese people are not getting enough good quality sleep, risking health issues, irritation and a loss of focus at work. Japan's ministry of health and welfare has ...

We've seen plenty of new sleep hacks lately. But every now and then, it's important to look back at tricks that have stood the test of time for a restful routine. And Japanese sleep secrets are where ...

Tens of millions of Japanese have long complained about sleep-related problems, from difficulties falling asleep to daytime drowsiness, and waking up still feeling tired despite having seemingly slept ...

Japan's ministry of health and welfare has called on the public to sleep longer and better after two recent reports determined that Japanese people are not getting enough shut-eye. And experts point ...