Japanese:佐渡(Sado) or 佐州(Sashû)
An island province in the Japan Sea off the coast of Echigo province. It is now part of Niigata Prefecture.
Japanese:佐渡(Sado) or 佐州(Sashû)
An island province in the Japan Sea off the coast of Echigo province. It is now part of Niigata Prefecture.