Ryugu Kingdom

The Ryugu Kingdom (リュウグウ王国) is the country that King Neptune rules over. It includes all of Fishman Island. It first appeared in Chapter 609.

Layout

 * Further information: Fishman Island

The majority of the buildings of the Ryugu Kingdom are designed seashells. They are placed on coral reefs and near oceans, with waterfalls over the edges. Some buildings are floating in air with bubbles encasing them. Also, throughout the kingdom are water streams that arc over the air itself, allowing citizens to swim within them for transport, and with Bubbly Coral as an inner tube, people can float in air as well.