Based on specific historical context regarding bedding and space constraints, the provided reference indicates that in Japan, husband and wife often sleep in separate rooms.
According to the reference titled "Couples have a separate sleep history", the practice of couples sleeping separately stems from traditional bedding practices.
The text states:
"Many families continue to use this sort of bedding today, owing to its small size and ease of storage. That is why in Japan, husband and wife sleep in separate rooms."
This suggests that the use of traditional bedding, like futons, which are compact and easy to store, has influenced sleeping arrangements, leading to couples having separate sleeping spaces or rooms.
Here's a summary of the point highlighted by the reference:
| Aspect | Finding from Reference |
|---|---|
| Sleeping Arrangement | Husband and wife sleep in separate rooms |
| Reason Provided | Related to the use and storage of traditional bedding |
Why Separate Sleeping Spaces?
The reference attributes this practice directly to the type of bedding historically and currently used by many families.
- Traditional Japanese bedding (like futons) is designed to be folded and stored away during the day.
- This bedding is often placed directly on the floor.
- Its small size and ease of storage are cited as the reason driving the need or practice for separate rooms for husband and wife.
This perspective suggests that practical considerations regarding space and bedding management have historically shaped, and continue to influence, sleeping arrangements within Japanese households.
