|This article is about Kappa, a character from Harvest Moon: Back to Nature. You may be looking for Kappa from his other appearances within' the series..|
Kappa is a water sprite who lives in Mother's Hill Lake. He appears as a green sprite.
If you want Kappa to appear, you must throw 3 cucumbers in the lake from 11:00am to 5:00pm (except winter). After you throw three of them, he will give you the Mystic Berry if you promise to leave him alone.