Horse Dragons have equine-shaped bodies and hooves instead of claws, which allow them to be fast runners. They specialize in running takeoffs, which are quicker than taking off from a stand-still. Horse dragons are able to stalk their prey from the ground then quickly execute an aerial attack for the kill.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

His name means "Country Man" in Japanese. He is the son of Emi and Mamosuke, and they love him very much. He inherited his mother's boldness and adventurous spirit, and his father's need to protect those he loves. Kunio met Maki when they were both exploring the forest in the Dragon Valley. He quickly fell in love with her wit and love of adventuring, and after a brief but fiery courtship, he asked her to be his mate. The moment that she accepted was one of the happiest of his life, and they've been together and in love ever since.