Amabie is a legendary Japanese mermaid or merman with three legs, who allegedly emerges from the sea and prophesies either an abundant harvest or an epidemic. It appears to be a variant of the amabiko, otherwise known as the amahiko-nyūdo, and arie, which are depicted as ape-like, bird-like, or torso-less, and usually 3-legged.
Legend
An amabie appeared in Higo Province according to legend, around the middle of the fourth month, in the year Kōka-3 in the Edo period. A glowing object had been spotted in the sea, almost on a nightly basis. The town's official went to the coast to investigate and witnessed the amabie. According to the sketch made by this official, it had long hair, a mouth like bird's bill, was covered in scales from the neck down and three-legged. Addressing the official, it identified itself as an amabie and told him that it lived in the open sea. It went on to deliver a prophecy: "Good harvest will continue for six years from the current year; if disease spreads, draw a picture of me and show the picture of me to those who fall ill and they will be cured." Afterward, it returned to the sea. The story was printed in the , where its portrait was printed, and this is how the story disseminated in Japan.
Amabiko group
There is only one unique record of an amabie, whose meaning is uncertain. It has been conjectured that this amabie was simply a miscopying of "amabiko", a yōkai creature that can be considered identical. Like the amabie, the amabiko is a multi-legged prophesizing creature which prescribes the display of its artistic likeness to defend against sickness or death. There are at least 9 accounts of amabiko or amahiko extant. Four describe appearances in Higo Province, one report the Amabiko Nyūdo in neighboring Hyuga Province. Beyond those clustered in the south, two are localized in Echigo Province in the north. Torso-less version: An illustrated manuscript of an 1844 encounter in Echigo depicts a rather cephalopod-like amabikoconsisting of a head with three long appendages growing out of it, and hardly any torso. It has "short hair growing from its whole body including its face, with human-like ears, round eyes and a slightly protruding mouth". The creature doomed the death 70% of the Japanese population that year, which could be averted with its picture-ward. Ape-like version: An ape-like amabiko of Higo Province appears in one painting owned by, an authority in the study of this yōkai. Its text relates that ape voices heard by night was tracked down by one Shibata Hikozaemon, who discovered this amabiko. Yumoto insists this painting depicts a quadruped. But there were also mass-printed copies of ape-like amabiko, with very similar accompanying text, seen as having just 3 legs, as reported by the 's article dated 10 June 1876. The texts of both identify the sighting of the ape-like creature at Mana-kōri, a non-existent county in Higo Province. Amabiko-no-mikoto: The Amabiko-no-mikoto was spotted in a rice paddy in Yuzawa, Niigata, as reported by the dated 8 August 1875. The crude newspaper illustration depicts a daruma doll-like, hairless-looking four-legged creature. This example stands out since it was discovered not in the sea but in a wet ricefield, it professed to serve the heavenly gods, and was conferred the imperial/divine title of "-mikoto". Arie: A similar creature named arie appeared in "Aotori-kōri" county, Higo Province, according to the Kōfu Nichinichi Shimbun newspaper dated 17 June 1876, although this report has been debunked by another paper.
Similar ''yōkai''
The Yamawaro in the folklore of Amakusa is believed to haunt the mountains. Although neither of these last two emerge from sea, other similarities such as prophesying indicate they belong to the same kind. There are various other yōkai creatures that are vastly different in appearance, but have the ability to predict, such as the kudan, the or "shrine princess", the hōnen game or "bumper crop year turtle", and the "turtle woman". A tradition in the West ascribes every creature of the sea with the ability to foretell the future, and there is no scarcity of European legends about merfolk bringing prophecy. For this reason, the amabie is considered to be a type of mermaid, in some quarters. But since the amabie'' is credited with the ability to repel pestilence as well, it should be considered as more of a deity according to some.
