Japanese bedrooms are known for its minimalist style, having clean lines and little or no furniture and accessories. Japanese influence in a bedroom involves a minimalistic style and earthy colors. When it comes to colors for Japanese bedrooms, you have several choices. For instance, neutral colors. Japanese bedrooms tend to use natural, neutral colors to emphasize the natural architecture and show off the three-dimensional design features that are typical of Japanese design. Natural colors help to create a simple background for other design elements to stand out as focal points. Neutral shades minimize clutter and help aid the simplicity that is central to Japanese culture and design as it is common to use one prominent neutral color instead of several.