Ichinosaka River

The Ichinosaka River runs through the center of Yamaguchi. It is said that the Ouchi clan that ruled Yamaguchi during the Muromachi period (circa 1336–1573) likened the Ichinosaka River to Kyoto’s famous Kamogawa River when they were developing the town. Cherry trees bloom in full glory along both banks in springtime, and they are lit up for enjoyment at night. From late May to early June, genji-botaru, a species of firefly that is nationally designated as a protected species, can be seen flitting around the river. As it babbles along, Ichinosaka River offers a pleasant view throughout the year.