Do Japanese sleep on mattresses or on the floor?

Do Japanese sleep on mattresses or on the floor?

This article explores the history of sleeping habits in Japan, traditional and modern practices of sleeping, the benefits of sleeping on the floor or a mattress for the Japanese, and a comparison between Western and Japanese sleep practices. It is ultimately up to personal preference whether one should sleep on a mattress or directly onto a hard surface such as tatami mats or wooden floors.
Why do Japanese sit and sleep on the floor?

Why do Japanese sit and sleep on the floor?

This article explores the centuries-old practice of sitting and sleeping on the floor in Japan, its history, benefits, and how it is still widely accepted today. It explains how traditional Japanese furniture and interior design favored low-level seating options that created an open atmosphere within a space. It also discusses modern Japanese home design and furniture which has incorporated more westernized elements such as armchairs, couches, coffee tables etc., making it easier for those who prefer not to sit/sleep directly on tatami mats or wooden platforms called shikibutons. The benefits of this practice are improved posture, reduced stress levels, and being closer to nature.