Yanbara Dam (鷲ダム, Yanbara-damu), in the Fukui prefecture of Japan, is the dam which is constructed to Nine Headed-Dragon River water system of the Nine-head Dragon River. With a gravity type arch dam design 45 metres (148 ft) tall, it is the dam for generation of electricity, forming the lower reservoir of the pumping-up hydraulic power plant, Nagano power plant, of the same company.