Here are a few classic Japanese interior design style features: 1. Concise and clear Japanese-style interior design pays attention to simplicity and clarity, expressing the beauty of space with simple lines and colors. Interior design usually does not use excessive decorations or furniture, but focuses on the overall sense and fluidity of the space. 2. Natural materials Japanese interior design uses a lot of natural materials, such as wood, bamboo, stone, etc., to make the interior space more natural. The textures and colors of materials are also fully utilized as important elements of interior decoration. 3. Japanese elements Japanese style elements are one of the important features of Japanese interior design, including traditional Japanese elements such as screens, jacket paper, and tatami mats. These elements are often used in interior design to create a traditional Japanese atmosphere. 4. Zen atmosphere The Japanese interior design emphasizes the Zen atmosphere, which makes people feel the natural, quiet and peaceful atmosphere. Interior design generally avoids overly fancy or exaggerated elements, instead emphasizing refinement of details and overall harmony. 5. Lighting and ventilation Japanese interior design pays great attention to lighting and ventilation, making the interior space feel more comfortable and airy. This design style usually chooses a large area of windows to allow sunlight and natural wind to fully enter the room, and also uses the circulation of natural wind to adjust the indoor temperature and air circulation. The classic Japanese interior design style shows the characteristics of simplicity, clarity, nature, Zen and Japanese elements, making people feel a natural and calm atmosphere. The interior space of this design style often makes people feel comfortable and comfortable. It is not only a design style, but also a philosophy of life.