Onmyō Fields

The Onmyō Fields (陰陽田畑, Onmyō Tahata, Literally meaning: Yin-Yang Fields) also known as the "Land of Butterflies and Moths" (蝶と蛾の国, Chōtoga no Kuni) is the legendary summoning domain for the moths and butterflies summoned by X. The Onmyō Fields are home to many different types of flowers and trees found nowhere else and is governed by a council. Most people and even other summoning creatures believe the Onmyō Fields to be a myth. In reality, the denizens of the fields simply prefer to keep to themselves most of the time and rarely converse with outsiders. Only a few individuals throughout history have ever had contact with them, and even fewer have been allowed to visit the fields.

A few of the residents have been known to travel to the Land of Water in order to taste the "exotic delicacies" found in the chain of islands that make up the nation.

Trivia

 * Both sentient and non-sentient beings make up the Onmyō Fields.