They have different sleep schedules.
The first thing that makes Japanese couples decide to go to bed separately is different work schedules. Waking up your significant other just because you got home late from work or have to leave early won’t result in good quality rest for them. This is why spending the night in a different room makes sense. This will give them both an undisturbed and healthier sleep.
Babies sleep with their mothers.
Japanese mothers sleep with their children and this is considered very important, so the father needs to decide if he wants to share the same bed or go to a different room. Even science has proven that co-sleeping can help parents and children get a more restful sleep. It helps the child to maintain a stable temperature and heart rate (which is really critical in infancy) and at the same time, it decreases the chance of sudden infant death syndrome. Also, this contributes to the child having better self-esteem, becoming independent faster, and doing great in school.
For them, sleeping separately means peace
While many couples who start to sleep alone think that divorce is at their door, the Japanese see it differently. They value their sleep a lot and they don’t want to be disturbed while sleeping. This means that they don’t need and don’t like to put up with snoring, restless sleep, kicking, etc. Even though some don’t have the opportunity to sleep in different rooms, they still wish they could get their beauty sleep.
