claim: The United States dollar is the sole currency in China.
evidence: is a railway station of JR Kyushu Nippo Main Line in Aira , Kagoshima , Japan .. Aira. Aira, Kagoshima ( Aira ). Kagoshima. Kagoshima Prefecture. JR Kyushu. JR Kyushu. Nippo Main Line. Nippo Main Line. railway station. railway station. Japan. Japan