Japanese sunken landscape, also known as 'Nokogiru' or 'Sunken Garden,' is a traditional Japanese garden design featuring a low, flat garden area sunken below the level of the surrounding ground. These gardens are characterized by their use of rock formations, stepping stones, and a carefully curated selection of plants and water elements. The concept aims to create a serene and natural environment that invites contemplation and relaxation. Creative elements may include unique plant combinations, innovative use of materials, or artistic expression in the arrangement of stones and water features.