Two-Finned Blunas are a very social breed of dragon, living in packs of dragons called “pods.” Blunas are very curious and playful creatures and several dragons in a pod will often “play” with one other, chasing each other around, tossing seaweed back and forth, and riding ocean swells. They are occasionally seen swimming alongside whales and dolphins.

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.

Due to an unfortunate mishap involving several voracious sea monsters, Kujirako was separated from her mother (and pod) at a young age. Fortunately, she was quickly adopted by a pod of whales, ironically living up to her name of "Whale Child" (Kujirako). Being raised by whales instead of her own kind, Kujirako has picked up a few strange behaviours, one of which, singing, ultimately resulted in her being ostracised from both whale and Two-Finned Bluna pods alike. Her attempts to mimic the graceful songs of the whales are known to be so awful that they can even render blue whales unconscious. For this, she has become notorious among sailors as "the Medusa of the Sea", "the Siren of Disaster" and even "the Jigglypuff of Doom". Her last nickname was supposedly courtesy of sailors that claimed they were "from the future". The specifics of this are unknown, though these sailors were probably taken in as "research material" by an eccentric Red dragon.