It is one of the three famous bridges in Japan, and it is a five-story arch bridge that crosses the Kiryu River.It was built by Iwakuni lord Yoshikawa Hiroka in Enburo Yuan (1673), and the structure of the warp bridge is elaborate and original, and it is said that even modern bridge engineering is unmistakable.You can enjoy cherry blossoms in spring, night views of shepherds and fireworks in summer, fall leaves in autumn, snow makeup in winter, and the colorful scenery of the four seasons, as the name of “Ri” means.