Seasonal Dragons take on the characteristics of the season during which they are born. Thus, eggs that are laid in spring match the pink flowers and green buds of spring, and those that are laid in the summer grow to depict the bright green of the forest trees and the yellow of the sun. Eggs laid in autumn display the bright colors of leaves falling from trees, and those that are laid during winter take on the appearance of the icy snow.

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.

Kyuukahi can be translated into "the summer sun."  Kyuukahi is the type who would help a stranger in need, per say, like the good Samaritan.  He is unable to hate anything, even if it was harmful.  Being naive and reaching out to others, he often gets into trouble, even far as to being injured.  Because of this, Kanshishon is always protecting him from Kagemuma's tricks and pranks.

Kan describes him as a bother, as so do I.