|Book(s)||Ehon Hyaku Monogatari|
Akaei-No-Uo (赤ゑいの魚, Akaei-No-Uo) is a yōkai from Japanese folklore.
Akaei-No-Uo is a yōkai from Ehon Hyaku Monogatari. It appears in Chiba Prefecture. It is described as a giant stingray, whit almost 10 kilometers, that when it emerges from the seabed it can be mistaken for an island by unsuspecting mariners.
- Akanei on Japanese Wikipedia