How many volumes were held by library serving the southernmost prefecture of Japan in 2016?
Naha Naha (那覇市 , Naha-shi , ]) is the capital city of Okinawa Prefecture, the southernmost prefecture of Japan.
Mitsuke, Niigata Mitsuke (見附市 , Mitsuke-shi ) is a city located in central Niigata Prefecture, in the Hokuriku region of Japan. s of 01 2016 , the city had an estimated population of 40,467 and a population density of 519 persons per km². Its total area was 77.01 sqkm . The area of Mitsuke city is the smallest in Niigata Prefecture.