In designing a Japanese-themed bedroom, one has to consider the salient aspects vital in Japanese design. Japanese bedrooms are marked by simplicity and minimalism for a pared-down look. Careful thought is put into Japanese bedroom designs. Each piece is carefully considered, not only for aestheticism, but, more importantly, for function. Moreover, furniture placing and type symbolize the Zen philosophy that the Japanese believe in.

Use of natural materials and natural light also defines Japanese style. Natural materials such as stones and wood are used for a low-key look that is equally appealing to the senses. Since natural light would be the main source of illumination, lighting fixtures are either concealed or recessed or are altogether minimized. The use of muted colors, such as greens and grays, are also helpful in minimizing visual "noise" and business, a vital aspect of achieving serenity and tranquility.

Furniture is also low and near the ground, not only to create the illusion of a bigger space but also to signify stability and comfort. Much emphasis is given to horizontal, rather than vertical, lines. This reminds us of our relation to the earth. Lack of ornamentation in wooden furniture is also a factor that sets Japanese bedroom design apart from all the rest. Japanese wood artisans rely on clean and simple lines to highlight their masterpieces. The same would hold true in the minimal use of accessories and décor in Japanese bedrooms in order to veer away from clutter and to focus on the inner self.