List of Cultural Properties of Japan – structures (Okinawa)
This list is of the Cultural Properties of Japan designated in the category of structures (建造物, kenzōbutsu) for the prefecture of Okinawa. == National Cultural Properties == As of 1 September 2017, twenty-three Important Cultural Properties with forty-one component structures have been designated, being of national significance.
Source: Wikipedia — List of Cultural Properties of Japan – structures (Okinawa) (CC BY-SA 4.0)