The Japanese style bed is designed very simply and gently. It is inspired by Japanese home decoration traditions and uses materials close to nature. The characteristic interior of traditional Japanese-style bedrooms is a mattress or tatami mat placed directly on the floor.
Today's Japanese-style platform beds are raised off the floor but are still quite low. It brings sophistication to the space of the bedroom. Check out the Japanese style beds here
https://platformbedexpert.com/japanese-style-platform-bed-and-their-benefits/