Kappa

Kappa are a breed or Turtlish humanoids who can disguise themselves as bald-spotted humans
== Biology ==
Kappa possess an internal biology identical to most herbivorous humanoids. Externally, they resemble the mix of something between a Human and a Turtle, displaying the standard two arms and two legs, each adorned with three clawed digits, and a head donning a reptilian beak. They possess a bulky shell that covers most of their torso and is large enough for them to withdraw their head and limbs into should they feel threatened, but when doing so they must take special care to ensure that their head maintains upright and balanced. At the top of a Kappa's head rests a structure known as a Crown which contains approximately 12 ounces of a fluid that comprises a significant portion of their soul in the form of Life Water. This water is incredibly dense in Mana and is expended when they use magical powers, but so long as they maintain at least one-sixth of it, they will suffer no ill effects. Once they have lost or expended more than five-sixths of their supply, they will become light-headed and dizzy. When they are down to their last once, they will lose consciousness, and should their crown ever become completely dry, they will perish immediately. So long as a Kappa maintains proper hydration and keeps its crown filled with ordinary water, its full supply of Life Water will replenish itself within a day. It is worth noting that while submerged in ordinary water, their Life Water will remain securely in their Crown, and it is only when a Kappa is on dry land that they need to worry about their soul spilling away, yet their lack of gills prevents them from always remaining in the water where they are safe from such a fate. 
== Psychology ==
Kappa as a species are polite to a fault and will obsessively study all local traditions and customs so that they will always be able to act in a way befitting of the highest manners. An unfortunate quirk of this politeness is that whenever an Ib bows to them, they will be sure to bow down lower in return, even if doing so will cause their Life Water to spill from their Crown.