Japanese miniature gardens, also known as 'kōen' or 'bonsai,' are meticulously crafted landscapes that reflect natural scenery in a small scale. These gardens often feature rock formations, water elements, plants, and sometimes even miniature bridges and pavilions. The design principles emphasize harmony, balance, and simplicity, with a focus on representing a particular aspect of nature such as mountains, rivers, or forests. Traditional Japanese garden design aims to create a serene and meditative environment, drawing inspiration from Zen Buddhism.