"Some textbooks list Mongolia but it is true that they originate in Japan. However, Raiden is right in the fact that they can be found in other parts of Asia, particularly in parts of Korea and China." Truebridge answered. "Japan is the answer I was looking for though."

He might have splashed a bit idly.

"A Kappa is a water demon, commonly found in waterways all over Japan. Aside from Kappa, can anyone give another name they are known by? And there are several."