Prompt
"Generate an image of a serene landscape representing Kōchi Prefecture, featuring the Shimanto River flowing through a lush green valley, surrounded by mountains such as Mount Ishizuchi and Mount Tsurugi, with a glimpse of the Pacific Ocean coastline in the distance, incorporating elements that symbolize the prefecture, such as yuzu trees, and a subtle hint of the Katsurahama Beach or Kochi Castle in the background, in a style that reflects the natural beauty and tranquility of the region."
