妖怪Yokai Almanac
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Water Spirits

Rivers, ponds, and the open sea keep their own yokai — some mischievous, some deadly. From the cucumber-loving kappa to the sea-monk that rises over a ship's rail, Japan's waters were never thought to be empty.

Dorotabo

Dorotabo

泥田坊

A one-eyed, three-fingered shape rising from a flooded paddy, crying 'Give back my field!'

sorrowful
Bake-kujira

Bake-kujira

化鯨

A whale of bare bones surfacing off Shimane in the rain, followed by fish and birds nobody can put a name to.

ominous
Gangi-kozo

Gangi-kozo

岸涯小僧

A saw-toothed river child who catches fish faster than any human—the kappa's rougher cousin.

mischievous
Kawaakago

Kawaakago

川赤子

A baby crying from the middle of the river—wade out toward it and you do not wade back.

sinister
Umizato

Umizato

海座頭

A blind, biwa-carrying giant who wades the open sea and asks travellers questions with no safe answer.

menacing
Suiko

Suiko

水虎

A fierce, scaled water-tiger relative of the kappa that drags victims beneath the river.

fierce
Hyosube

Hyosube

兵主部

A hairy, grinning river yokai—cousin of the kappa—that loves eggplants and startles bathers.

mischievous
Ningyo

Ningyo

人魚

A Japanese merfolk—part human, part fish—whose flesh grants immortality to whoever eats it.

mysterious
Amabie

Amabie

アマビエ

A three-legged, beaked mermaid-like being that rises from the sea to foretell and ward off epidemics.

benevolent
Funayurei

Funayurei

船幽霊

Ghosts of the drowned who beg for a ladle, then use it to swamp and sink your boat.

vengeful
Ushi-oni

Ushi-oni

牛鬼

A savage ox-headed monster that haunts coasts and preys on humans.

fierce
Kawauso

Kawauso

A river otter that shapeshifts and plays tricks, a smaller cousin of the kappa.

playful
Sazae-oni

Sazae-oni

栄螺鬼

A turban-snail that lives long enough to become a shapeshifting sea demon.

cunning
Jorogumo

Jorogumo

絡新婦

A giant spider that takes the form of a seductive woman to ensnare men.

cunning
Azukiarai

Azukiarai

小豆洗い

An unseen presence heard washing red beans by the river at night.

eerie
Umibozu

Umibozu

海坊主

A huge black sea spirit that rises to capsize ships in calm waters.

menacing
Nure-onna

Nure-onna

濡女

A serpent-bodied woman by the water who lures victims to their doom.

sinister
Kappa

Kappa

河童

A mischievous, turtle-like river imp with a water-filled dish on its head.

mischievous