daiku 
“Pikyaazu” is a mystical natural spot located not far from the city center, accessible via Painagama Seaside Health Park in Miyako Island. This beautiful circular pond resembles a smaller version of the nationally designated scenic spot and natural monument “Toriike” on Shimoji Island. It is a collapsed doline, with a perfectly round hole in the coral reef, connected to the sea through an arched underwater tunnel.
At high tide, the pond fills with crystal-clear blue water, captivating visitors with its beauty. At low tide, coral and tropical fish such as blue damselfish appear, transforming the area into what looks like a natural aquarium. Walking around the pond allows you to see changes in the water’s color depending on the light and angle, revealing different expressions of Pikyaazu with every step.
Although little known even among locals, this place is steeped in legend. One old tale tells of a wooden bucket lost in a city well called “Uriga” that was later found in Pikyaazu. This led people to believe that underground water channels connect the two, and the name “Pikyaazu” is thought to have originated from this mysterious connection.
Moreover, this location is linked to an important figure in Miyako Island’s history. It is said that as a child, Nakasone Toyomiya (childhood name: Sorahiro) encountered the island’s chief Ootate Ufu near the beach by Pikyaazu. After witnessing young Sorahiro participate in the traditional fish distribution ritual known as “uotama,” Ootate Ufu was so impressed by his intelligence that he later adopted and raised him as his successor. This legend reflects how Pikyaazu is not just a site of natural beauty, but also deeply tied to the island’s history and culture.
In this way, Pikyaazu is a special place where stunning scenery, rich history, and cultural folklore intertwine. A visit here offers a unique opportunity to feel the deep connection between Miyako Island’s nature and heritage.