claim: Cambridgeshire's local government is only one unitary authority.
evidence: is a train station in Nishi-ku , Niigata , Niigata Prefecture , Japan , operated by East Japan Railway Company -LRB- JR East -RRB- .. JR East. East Japan Railway Company. train station. train station. Nishi-ku. Nishi-ku, Niigata. Niigata. Niigata, Niigata. Niigata Prefecture. Niigata Prefecture. Japan. Japan. East Japan Railway Company. East Japan Railway Company