Talk:Kappa

Traditionally, kappa are small, humanoid swamp-creatures with vampiric tendencies. A kappa has a depression on top of the head containing swamp water; if the kappa, coming out from his swamp, spills the water in this depression, his power weakens and he is easily defeated. See, for instance, Richard Dorson's "Folk Legends of Japan," p. 59-68, or Kappa_(folklore).

But is this what is intended for the Rokugani mythos?