I was recently watching a documentary on Netflix about natural disasters, such as tornadoes, earthquakes, volcanic explosions, and tsunamis. I would love to share with you a very creative and cool legend about the origin of volcanoes in Japan.
Japan is one of the places with the highest number of natural disasters per year, including tsunamis, those huge waves that form in the sea, and sweep away everything in their path, taking the lives of hundreds or even thousands of people.
Tsunamis have been part of Japan's entire history, and even before Japan was formed as a country. Normally when these things happen, human beings try to give a rational explanation, which, in those days, rational did not exactly mean something related to logic as we know it today, let alone science.
Nowadays, we know perfectly well that tsunamis are caused by earthquakes of great magnitude under the water surface, something completely normal in a geographic point like Japan.
Because of this, people resorted to their beliefs to find the explanation they were looking for, assuming, in most cases, that bad things happen to us because of the sins (capital or religious) that we have committed.
The Legend of Amemasu and the Tsunamis
The deer, already inside the Yokai, was still alive, but he knew that it would not take long to be digested, so he resigned himself to die, crying for his bad luck. The gods, seeing such pure tears rolling down the animal's cheeks, decided to help it, making its tears capable of piercing the stomach of the fearsome Amemasu.
In this way, the deer managed to get out of the Yokai's body, moving between its guts, while it was losing its life. While this was happening, a bird passing nearby witnessed the whole scene and, worried about what would happen when Amemasu stopped blocking the water of the peaceful ocean, went to alert the villagers, so that they could escape the consequences.
Unfortunately, the people he warned did not want to heed his fears; on the contrary, they were happy to learn that the beast was dead. Only the Ainu, the indigenous people of Hokkaido and Honshu, heeded his words and left immediately.
The others, far from being frightened, went to see, with much curiosity, the dead Yokai, and then took its flesh, and gladly ate every part of it. It is said that, besides desecrating the body by eating it, they did not even thank the food, as was customary, and went so far as to fight over the last pieces, stealing from each other.
When there was nothing left but bones of the Yokai, whom they had treated as a mere animal, the waters of the Pacific Ocean were unblocked, causing the lake to grow into a powerful body of water, which ended the lives of all the inhabitants, except for the Ainu, who went to the highlands, saving themselves.
This was the first tsunami to hit Japan, as the story goes, causing so much fear and despair, that the few who survived among those who remained nearby, died soon after in the same way when tsunamis began to become frequent.
From then on, every tsunami is provoked by Amemasu, who is still seeking revenge for all that those humans put him through centuries ago.

