Sleeping in separate beds has long been a cultural norm in Japan, and it’s no longer exclusive to the Land of the Rising Sun. Recently, the practice of couples sleeping in separate beds or even separate rooms has gained popularity worldwide, with 1 in 4 couples now choosing this setup. While this decision might carry a certain stigma and raise questions about its effects on family dynamics, many couples see it as beneficial for both their relationship and personal well-being. Let’s explore the reasons why couples in Japan and elsewhere choose separate sleeping arrangements and the potential advantages this practice offers.

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One of the primary reasons couples choose to sleep apart is to address various nighttime sleep disturbances. Factors such as snoring, restlessness, parasomnia, frequent bathroom visits, or differing “sleep schedules” can interrupt both partners’ rest, often resulting in greater fatigue and irritability during the day. By sleeping in separate beds, couples can improve their sleep quality and reduce interruptions, which in turn supports a better mood and overall health. Studies indicate that better sleep contributes to stronger connections during the day, fostering a happier and healthier life together.