KAPPA

Lore

Kappa are frequently described as mischievous water spirits: small creatures blending the traits of a turtle, monkey, and frog. They feature webbed hands and feet, a beak-like nose, a shell on their back, and a head of greenish hair. Their defining characteristic is a hollow atop the head, filled with water that grants them power. Should the water spill, the Kappa is left weakened and vulnerable.

Kappa are famously two-faced. On one hand, they may play tricks—stealing food, dragging unwary swimmers underwater, or harassing bathers. On the other, they can become unlikely allies if someone outwits them. One popular defense is to bow: compelled by courtesy, a Kappa will bow back, spilling the water from its head. Other accounts claim that offering cucumbers, their favorite food, can bribe them to leave you alone.

Kappa dwell in freshwater—rivers, lakes, ponds, swamps, or even irrigation canals. They favor deep currents or hidden pools, places capable of pulling a person beneath the surface. While they can venture onto land briefly, they cannot stay away from water for long: if the fluid in the hollow on their head dries or spills, they weaken and may even die.