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.
Tomisan Prefectural Natural Park Tomisan Prefectural Natural Park (県立富山自然公園 , Kenritsu Tomisan shizen kōen ) is a Prefectural Natural Park in southern Chiba Prefecture, Japan. First designated for protection in 1951, the park's central feature is Mount Tomi. The park is wholly within the municipality of Minamibōsō.