The Okinawa Prefectural Museum and Art Museum is a complex cultural venue with the largest collection of materials in Okinawa Prefecture. Designing museums and art galleries like Okinawa’s imperial castle allows visitors to appreciate Okinawa’s nature, history, culture, and art. The theme of the permanent exhibition, whose theme is the coexistence of the sea and the island, will introduce visitors the natural history, arts and crafts, history, and folklore.