Amabie, Amabiko and Arie
This week I have three very similar yokai for you. All three of them became popular in the Edo period. They would emerge from the ocean and relay almost identical prophecies. The prophecy said that there would be several years of prosperity and good harvests (usually 8 years, but the exact number varied) then there would be hardship and an outbreak of disease. The three yokais also said to use their image to protect people against the oncoming disease. This all came about while Japan had a series of devastating cholera and typhoid outbreaks, hence why people were interested in yokai that protected from disease. There were actually several more yokai who played a similar role, but varied more than these three. Either their origin was somewhere other than the ocean, or their prophecy differed slightly, but still warned of oncoming disease. These three however, copy each other almost identically other than appearance and their exact location. The first is amabiko, which itself is th...