A Japanese garden layout plan refers to the design and arrangement of a Japanese garden, which typically includes elements such as rock formations, water features, trees, shrubs, and pathways. These gardens are designed to evoke a sense of tranquility and harmony with nature. Key features include karesansui (dry landscape gardening), suiseki (stone gardening), and use of Japanese trees like pine and maple. The layout often incorporates a central focus, such as a rock or a water feature, around which the rest of the garden is designed.