A large island that is the fifteenth gameplay area in Monster Farm Lagoon, which you visit after Borna. It has three small islands clustered together, and is known as a monster domestication station (Many people send their monsters there to be trained).
In Lagoon, the island has 3 parts, each with their own levels: Mossy Pig Island (___ levels), the Nest of the Giant Lizards (___ levels), and Yutakinabar (___ levels).