According to the old stories, Iki was one of the first islands of Japan, made by the creator gods themselves. It is the island of the Moon, with Tsushima across the strait being the island of the Sun. The gods had to raise up heavenly pillars to keep the island in place. Iki is said to be home to 1200 shrines despite being only 17 km long and 14 km wide.
But gods are not the only ones that tread here.
According to different old stories, Iki was a Demon Island (鬼ヶ島). Not the one from the Momotaro story, a different one. Demons ran rampant in old Japan, and you can see the evidence today here on Iki: there is the famous Devil’s Footprint and many shrines have demon-shaped wooden dolls to keep away evil (and Mongols). But where did all the demons go? The answer to that question can be found in the traditional kites of Iki.
The ondako (鬼凧) or “demon kite” is one of the symbols of the island. You can see them on the backs of tour buses, at the entrance to the museum, and they sell little versions of them as souvenirs. They are ubiquitous.
There is a kite flying festival in April, but on windy days, if you go down to Sakyobana, the north-facing cliffs, there is a group of older gentleman that fly the kites. They are quite large, and when they go up into the strong winds, they make a sort of buzzing sound that is loud. It is like one of those murder hornets, a warning.
The ondako depicts a fierce looking warrior, with upturned moustache, wearing an ornate helmet. The warrior is looking upwards, because perched on top of the helmet is the head of a demon. The story goes like this:
The hero Yuriwaka came to Iki and killed most of the demons, finally facing down their Poison King. The evil demon king attacked Yuriwaka with his massive golden club, but Yuriwaka was able to decapitate the king. The demon king’s head then flew up into the heavens to get some medicine that would help re-attach his head to his body. Meanwhile Yuriwaka hid the body, and waited for the demon head to finally die. When the Head of Poison King returned and could not find his body, the demon attacked Yuriwaka by chomping on his head! The helmet protected Yuriwaka, and soon the demon head died. Since then the people fly kites celebrating Yuriwaka’s deeds high up into the heavens as a warning to any demons who might be thinking about coming down.