The ruins of the Asakura Family, Ichijodani Castle feudal lord who ruled Echizen Province during Sengoku Period, centered on Ichijodani Castle.
The entire ruins (covering an area of 278 hectares) are designated as a special national historic site, and four of the Japanese gardens (Asakura Family Site Garden, Yudono Ruins Garden, Suwa Residence Ruins Garden, and Nanyo-ji Temple Ruins Garden) are designated as special national scenic spots under the name Ichijodani Asakura Clan Garden.