Zaisu are traditional Japanese chairs that lack legs, allowing the user to sit directly on the floor. They typically feature a low backrest and are designed for comfort while sitting on tatami mats or other floor surfaces. Zaisu are often used in homes, tea ceremonies, and during meals, providing a relaxed seating option. These chairs come in various styles and materials, including wood and fabric, and can be found in both modern and traditional designs. The absence of legs makes Zaisu easy to store and move, making them a practical choice for small spaces or multi-purpose rooms.