Mirage (蜃気楼)

From ancient times in the East, it was believed that the phantom breath exhaled into the air by the great shin — a dragon-like monster lurking in the depths of the sea — conjured illusory towers and citadels beyond the horizon. Hence the name: shin-ki-rō, the mirage. It was whispered that Ryūgū-jō, the Dragon Palace, and Mount Hōrai lay hidden within that haze, and there was an age when such visions were venerated as omens of good fortune rather than feared.

A physical explanation has long existed. Where cold air and warm air meet and overlap, light bends; distant landscapes stretch, invert, or float free of the earth. Science calls this "refraction." Yet when one stands before an upside-down skyline materializing beyond the horizon, can a word like refraction truly quiet the shudder that moves through a person?

Along the Okhotsk Sea coast of Hokkaido, around the time of the spring "sea-opening," the drift ice that should have retreated far offshore is said to rise and hover in the air. Locals have long called it phantom ice, or ghost ice, and it is still spoken of as one of spring's familiar sights. Something that had vanished, returning — that vision, it is said, carries within it both a sense of longing and a quiet unease.

In the desert, water surfaces appear on pathless ground, and as fleeing water they have long led travelers astray. The shimmering lake that seems to tremble above asphalt is said to be the same deception of light. How many have walked on and on toward something that was never there — the records do not say.

What the mirage reflects is nothing more than a distorted projection of something real and distant, science tells us. Yet it is also said that those who have witnessed such visions have almost never been able to confirm whether that "reality" truly exists within reach of the light.

The breath of a dragon, or the whim of the atmosphere — what the inverted city bleeding into the horizon is actually reflecting, no one has yet been able to say with certainty.