Kahaku (河伯)

Name Meaning

Overview

Kahaku (河伯) literally means “river lord.” It is an alternative name for the more commonly known kappa, used in Chinese and Japanese traditions.

• Ka (河) = river
• Haku (伯) = lord or elder

Origin

• Appears in regional Japanese folklore and Chinese mythology.
• Closely tied to river rituals, offerings, and superstitions around drowning.

Appearance

• Described similarly to a kappa: humanoid, with webbed limbs and a dish of water on its head.
• Greenish skin and a beak-like mouth are common features.

Behavior & Myths

• Associated with drowning incidents or luring people, especially children, to rivers.
• Can be appeased with cucumbers or offerings at riverbanks.
• Some stories describe it as a powerful river spirit that demands respect and reverence.

Symbolism

• Represents the dual nature of rivers—life-giving yet dangerous.
• Acts as a reminder of the respect owed to nature spirits and water deities.