White Dragons are pacifists and specialize in extremely strong healing magic. The only limit of this magic is that it can’t bring back the dead. They only eat plants and never kill living things.

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.

Rihito is the most mature of the LS (Lucifer's Star). He is nicknamed Koizu (as in quietism). A polite and friendly dragon, he is seen as an godfather to the other dragons. His preferred way of healing is through music, by conducting Nature's symphony with his baton-staff. Calming other beings is his only specialty; he is dull in all aspects when not conducting music. Visitors only see him as The Maestro, not his internal conflicts among his relatives,the 'different' dragons. He has trouble raising Mikeru while pleasing the public, so he spoils her after he retires for the day. His relationship with Mikeru-Odua is also shady; they "ignore" each other while communicating telepathically.