The white shape writhing in a distant field
Kunekune, 'the wriggler,' has a single rule: do not find out what it is. It appears in broad summer daylight, at the far edge of flooded rice paddies, across a river, or out at sea, looking like a strip of white cloth on a drying pole, long, thin, and blank, twisting in windless air in ways a human body cannot. Seen with the naked eye at a distance it is merely odd; look through binoculars, or walk close enough to understand it, and the mind gives way for good. The countermeasure is equally plain: pretend you saw nothing and turn away.
The canonical story surfaced on 2channel's occult board in the summer of 2003. Two brothers spend the holidays at their grandparents' farmhouse; the elder notices the white shape far out in the paddies and raises binoculars to it, and his eyes never focus again, while the younger, who never looked closely, is untouched. Sighting reports snowballed thread by thread, most often set in the rural northeast, Akita and Yamagata, with variants at sea and on snowfields, and occasional black specimens among the white.
Among the earliest composed legends of the 2channel era, Kunekune makes cognition itself the trigger: danger scales with comprehension, never with distance. The logic is that of cosmic horror, but the scenery is the most ordinary Japan has, noon, cicadas, the glare of paddy water, and that thing in the distance you would do well not to understand.

